123366240

素因数分解:

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

素因数の和:216

約数の個数: 288

約数和(自身を含む): 462309120

約数和(自身を除く): 338942880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 167, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 334, 342, 360, 380, 405, 432, 456, 480, 486, 501, 513, 540, 570, 608, 648, 668, 684, 720, 760, 810, 835, 855, 864, 912, 972, 1002, 1026, 1080, 1140, 1215, 1296, 1336, 1368, 1440, 1503, 1520, 1539, 1620, 1670, 1710, 1824, 1944, 2004, 2052, 2160, 2280, 2430, 2505, 2565, 2592, 2672, 2736, 3006, 3040, 3078, 3173, 3240, 3340, 3420, 3888, 4008, 4104, 4320, 4509, 4560, 4617, 4860, 5010, 5130, 5344, 5472, 6012, 6156, 6346, 6480, 6680, 6840, 7515, 7695, 7776, 8016, 8208, 9018, 9120, 9234, 9519, 9720, 10020, 10260, 12024, 12312, 12692, 12960, 13360, 13527, 13680, 15030, 15390, 15865, 16032, 16416, 18036, 18468, 19038, 19440, 20040, 20520, 22545, 23085, 24048, 24624, 25384, 26720, 27054, 27360, 28557, 30060, 30780, 31730, 36072, 36936, 38076, 38880, 40080, 40581, 41040, 45090, 46170, 47595, 48096, 49248, 50768, 54108, 57114, 60120, 61560, 63460, 67635, 72144, 73872, 76152, 80160, 81162, 82080, 85671, 90180, 92340, 95190, 101536, 108216, 114228, 120240, 123120, 126920, 135270, 142785, 144288, 147744, 152304, 162324, 171342, 180360, 184680, 190380, 202905, 216432, 228456, 240480, 246240, 253840, 257013, 270540, 285570, 304608, 324648, 342684, 360720, 369360, 380760, 405810, 428355, 432864, 456912, 507680, 514026, 541080, 571140, 649296, 685368, 721440, 738720, 761520, 771039, 811620, 856710, 913824, 1028052, 1082160, 1142280, 1285065, 1298592, 1370736, 1523040, 1542078, 1623240, 1713420, 2056104, 2164320, 2284560, 2570130, 2741472, 3084156, 3246480, 3426840, 3855195, 4112208, 4569120, 5140260, 6168312, 6492960, 6853680, 7710390, 8224416, 10280520, 12336624, 13707360, 15420780, 20561040, 24673248, 30841560, 41122080, 61683120, 123366240]

約数ペア:

[(1, 123366240), (2, 61683120), (3, 41122080), (4, 30841560), (5, 24673248), (6, 20561040), (8, 15420780), (9, 13707360), (10, 12336624), (12, 10280520), (15, 8224416), (16, 7710390), (18, 6853680), (19, 6492960), (20, 6168312), (24, 5140260), (27, 4569120), (30, 4112208), (32, 3855195), (36, 3426840), (38, 3246480), (40, 3084156), (45, 2741472), (48, 2570130), (54, 2284560), (57, 2164320), (60, 2056104), (72, 1713420), (76, 1623240), (80, 1542078), (81, 1523040), (90, 1370736), (95, 1298592), (96, 1285065), (108, 1142280), (114, 1082160), (120, 1028052), (135, 913824), (144, 856710), (152, 811620), (160, 771039), (162, 761520), (167, 738720), (171, 721440), (180, 685368), (190, 649296), (216, 571140), (228, 541080), (240, 514026), (243, 507680), (270, 456912), (285, 432864), (288, 428355), (304, 405810), (324, 380760), (334, 369360), (342, 360720), (360, 342684), (380, 324648), (405, 304608), (432, 285570), (456, 270540), (480, 257013), (486, 253840), (501, 246240), (513, 240480), (540, 228456), (570, 216432), (608, 202905), (648, 190380), (668, 184680), (684, 180360), (720, 171342), (760, 162324), (810, 152304), (835, 147744), (855, 144288), (864, 142785), (912, 135270), (972, 126920), (1002, 123120), (1026, 120240), (1080, 114228), (1140, 108216), (1215, 101536), (1296, 95190), (1336, 92340), (1368, 90180), (1440, 85671), (1503, 82080), (1520, 81162), (1539, 80160), (1620, 76152), (1670, 73872), (1710, 72144), (1824, 67635), (1944, 63460), (2004, 61560), (2052, 60120), (2160, 57114), (2280, 54108), (2430, 50768), (2505, 49248), (2565, 48096), (2592, 47595), (2672, 46170), (2736, 45090), (3006, 41040), (3040, 40581), (3078, 40080), (3173, 38880), (3240, 38076), (3340, 36936), (3420, 36072), (3888, 31730), (4008, 30780), (4104, 30060), (4320, 28557), (4509, 27360), (4560, 27054), (4617, 26720), (4860, 25384), (5010, 24624), (5130, 24048), (5344, 23085), (5472, 22545), (6012, 20520), (6156, 20040), (6346, 19440), (6480, 19038), (6680, 18468), (6840, 18036), (7515, 16416), (7695, 16032), (7776, 15865), (8016, 15390), (8208, 15030), (9018, 13680), (9120, 13527), (9234, 13360), (9519, 12960), (9720, 12692), (10020, 12312), (10260, 12024)]