61683120

素因数分解:

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

素因数の和:214

約数の個数: 240

約数和(自身を含む): 227485440

約数和(自身を除く): 165802320

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, 243, 270, 285, 304, 324, 334, 342, 360, 380, 405, 432, 456, 486, 501, 513, 540, 570, 648, 668, 684, 720, 760, 810, 835, 855, 912, 972, 1002, 1026, 1080, 1140, 1215, 1296, 1336, 1368, 1503, 1520, 1539, 1620, 1670, 1710, 1944, 2004, 2052, 2160, 2280, 2430, 2505, 2565, 2672, 2736, 3006, 3078, 3173, 3240, 3340, 3420, 3888, 4008, 4104, 4509, 4560, 4617, 4860, 5010, 5130, 6012, 6156, 6346, 6480, 6680, 6840, 7515, 7695, 8016, 8208, 9018, 9234, 9519, 9720, 10020, 10260, 12024, 12312, 12692, 13360, 13527, 13680, 15030, 15390, 15865, 18036, 18468, 19038, 19440, 20040, 20520, 22545, 23085, 24048, 24624, 25384, 27054, 28557, 30060, 30780, 31730, 36072, 36936, 38076, 40080, 40581, 41040, 45090, 46170, 47595, 50768, 54108, 57114, 60120, 61560, 63460, 67635, 72144, 73872, 76152, 81162, 85671, 90180, 92340, 95190, 108216, 114228, 120240, 123120, 126920, 135270, 142785, 152304, 162324, 171342, 180360, 184680, 190380, 202905, 216432, 228456, 253840, 257013, 270540, 285570, 324648, 342684, 360720, 369360, 380760, 405810, 428355, 456912, 514026, 541080, 571140, 649296, 685368, 761520, 771039, 811620, 856710, 1028052, 1082160, 1142280, 1285065, 1370736, 1542078, 1623240, 1713420, 2056104, 2284560, 2570130, 3084156, 3246480, 3426840, 3855195, 4112208, 5140260, 6168312, 6853680, 7710390, 10280520, 12336624, 15420780, 20561040, 30841560, 61683120]

約数ペア:

[(1, 61683120), (2, 30841560), (3, 20561040), (4, 15420780), (5, 12336624), (6, 10280520), (8, 7710390), (9, 6853680), (10, 6168312), (12, 5140260), (15, 4112208), (16, 3855195), (18, 3426840), (19, 3246480), (20, 3084156), (24, 2570130), (27, 2284560), (30, 2056104), (36, 1713420), (38, 1623240), (40, 1542078), (45, 1370736), (48, 1285065), (54, 1142280), (57, 1082160), (60, 1028052), (72, 856710), (76, 811620), (80, 771039), (81, 761520), (90, 685368), (95, 649296), (108, 571140), (114, 541080), (120, 514026), (135, 456912), (144, 428355), (152, 405810), (162, 380760), (167, 369360), (171, 360720), (180, 342684), (190, 324648), (216, 285570), (228, 270540), (240, 257013), (243, 253840), (270, 228456), (285, 216432), (304, 202905), (324, 190380), (334, 184680), (342, 180360), (360, 171342), (380, 162324), (405, 152304), (432, 142785), (456, 135270), (486, 126920), (501, 123120), (513, 120240), (540, 114228), (570, 108216), (648, 95190), (668, 92340), (684, 90180), (720, 85671), (760, 81162), (810, 76152), (835, 73872), (855, 72144), (912, 67635), (972, 63460), (1002, 61560), (1026, 60120), (1080, 57114), (1140, 54108), (1215, 50768), (1296, 47595), (1336, 46170), (1368, 45090), (1503, 41040), (1520, 40581), (1539, 40080), (1620, 38076), (1670, 36936), (1710, 36072), (1944, 31730), (2004, 30780), (2052, 30060), (2160, 28557), (2280, 27054), (2430, 25384), (2505, 24624), (2565, 24048), (2672, 23085), (2736, 22545), (3006, 20520), (3078, 20040), (3173, 19440), (3240, 19038), (3340, 18468), (3420, 18036), (3888, 15865), (4008, 15390), (4104, 15030), (4509, 13680), (4560, 13527), (4617, 13360), (4860, 12692), (5010, 12312), (5130, 12024), (6012, 10260), (6156, 10020), (6346, 9720), (6480, 9519), (6680, 9234), (6840, 9018), (7515, 8208), (7695, 8016)]