390659760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 300

約数和(自身を含む): 1440564048

約数和(自身を除く): 1049904288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 167, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 334, 342, 360, 361, 380, 405, 432, 456, 501, 513, 540, 570, 648, 668, 684, 720, 722, 760, 810, 835, 855, 912, 1002, 1026, 1080, 1083, 1140, 1296, 1336, 1368, 1444, 1503, 1520, 1539, 1620, 1670, 1710, 1805, 2004, 2052, 2160, 2166, 2280, 2505, 2565, 2672, 2736, 2888, 3006, 3078, 3173, 3240, 3249, 3340, 3420, 3610, 4008, 4104, 4332, 4509, 4560, 5010, 5130, 5415, 5776, 6012, 6156, 6346, 6480, 6498, 6680, 6840, 7220, 7515, 7695, 8016, 8208, 8664, 9018, 9519, 9747, 10020, 10260, 10830, 12024, 12312, 12692, 12996, 13360, 13527, 13680, 14440, 15030, 15390, 15865, 16245, 17328, 18036, 19038, 19494, 20040, 20520, 21660, 22545, 24048, 24624, 25384, 25992, 27054, 28557, 28880, 29241, 30060, 30780, 31730, 32490, 36072, 38076, 38988, 40080, 41040, 43320, 45090, 47595, 48735, 50768, 51984, 54108, 57114, 58482, 60120, 60287, 61560, 63460, 64980, 67635, 72144, 76152, 77976, 85671, 86640, 90180, 95190, 97470, 108216, 114228, 116964, 120240, 120574, 123120, 126920, 129960, 135270, 142785, 146205, 152304, 155952, 171342, 180360, 180861, 190380, 194940, 216432, 228456, 233928, 241148, 253840, 257013, 259920, 270540, 285570, 292410, 301435, 342684, 360720, 361722, 380760, 389880, 428355, 456912, 467856, 482296, 514026, 541080, 542583, 571140, 584820, 602870, 685368, 723444, 761520, 779760, 856710, 904305, 964592, 1028052, 1082160, 1085166, 1142280, 1169640, 1205740, 1285065, 1370736, 1446888, 1627749, 1713420, 1808610, 2056104, 2170332, 2284560, 2339280, 2411480, 2570130, 2712915, 2893776, 3255498, 3426840, 3617220, 4112208, 4340664, 4822960, 4883247, 5140260, 5425830, 6510996, 6853680, 7234440, 8138745, 8681328, 9766494, 10280520, 10851660, 13021992, 14468880, 16277490, 19532988, 20561040, 21703320, 24416235, 26043984, 32554980, 39065976, 43406640, 48832470, 65109960, 78131952, 97664940, 130219920, 195329880, 390659760]

約数ペア:

[(1, 390659760), (2, 195329880), (3, 130219920), (4, 97664940), (5, 78131952), (6, 65109960), (8, 48832470), (9, 43406640), (10, 39065976), (12, 32554980), (15, 26043984), (16, 24416235), (18, 21703320), (19, 20561040), (20, 19532988), (24, 16277490), (27, 14468880), (30, 13021992), (36, 10851660), (38, 10280520), (40, 9766494), (45, 8681328), (48, 8138745), (54, 7234440), (57, 6853680), (60, 6510996), (72, 5425830), (76, 5140260), (80, 4883247), (81, 4822960), (90, 4340664), (95, 4112208), (108, 3617220), (114, 3426840), (120, 3255498), (135, 2893776), (144, 2712915), (152, 2570130), (162, 2411480), (167, 2339280), (171, 2284560), (180, 2170332), (190, 2056104), (216, 1808610), (228, 1713420), (240, 1627749), (270, 1446888), (285, 1370736), (304, 1285065), (324, 1205740), (334, 1169640), (342, 1142280), (360, 1085166), (361, 1082160), (380, 1028052), (405, 964592), (432, 904305), (456, 856710), (501, 779760), (513, 761520), (540, 723444), (570, 685368), (648, 602870), (668, 584820), (684, 571140), (720, 542583), (722, 541080), (760, 514026), (810, 482296), (835, 467856), (855, 456912), (912, 428355), (1002, 389880), (1026, 380760), (1080, 361722), (1083, 360720), (1140, 342684), (1296, 301435), (1336, 292410), (1368, 285570), (1444, 270540), (1503, 259920), (1520, 257013), (1539, 253840), (1620, 241148), (1670, 233928), (1710, 228456), (1805, 216432), (2004, 194940), (2052, 190380), (2160, 180861), (2166, 180360), (2280, 171342), (2505, 155952), (2565, 152304), (2672, 146205), (2736, 142785), (2888, 135270), (3006, 129960), (3078, 126920), (3173, 123120), (3240, 120574), (3249, 120240), (3340, 116964), (3420, 114228), (3610, 108216), (4008, 97470), (4104, 95190), (4332, 90180), (4509, 86640), (4560, 85671), (5010, 77976), (5130, 76152), (5415, 72144), (5776, 67635), (6012, 64980), (6156, 63460), (6346, 61560), (6480, 60287), (6498, 60120), (6680, 58482), (6840, 57114), (7220, 54108), (7515, 51984), (7695, 50768), (8016, 48735), (8208, 47595), (8664, 45090), (9018, 43320), (9519, 41040), (9747, 40080), (10020, 38988), (10260, 38076), (10830, 36072), (12024, 32490), (12312, 31730), (12692, 30780), (12996, 30060), (13360, 29241), (13527, 28880), (13680, 28557), (14440, 27054), (15030, 25992), (15390, 25384), (15865, 24624), (16245, 24048), (17328, 22545), (18036, 21660), (19038, 20520), (19494, 20040)]