154927440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 525421728

約数和(自身を除く): 370494288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2011, 2140, 2568, 3210, 3852, 4022, 4280, 4815, 5136, 6033, 6420, 7704, 8044, 8560, 9630, 10055, 12066, 12840, 15408, 16088, 18099, 19260, 20110, 24132, 25680, 30165, 32176, 36198, 38520, 40220, 48264, 60330, 72396, 77040, 80440, 90495, 96528, 120660, 144792, 160880, 180990, 215177, 241320, 289584, 361980, 430354, 482640, 645531, 723960, 860708, 1075885, 1291062, 1447920, 1721416, 1936593, 2151770, 2582124, 3227655, 3442832, 3873186, 4303540, 5164248, 6455310, 7746372, 8607080, 9682965, 10328496, 12910620, 15492744, 17214160, 19365930, 25821240, 30985488, 38731860, 51642480, 77463720, 154927440]

約数ペア:

[(1, 154927440), (2, 77463720), (3, 51642480), (4, 38731860), (5, 30985488), (6, 25821240), (8, 19365930), (9, 17214160), (10, 15492744), (12, 12910620), (15, 10328496), (16, 9682965), (18, 8607080), (20, 7746372), (24, 6455310), (30, 5164248), (36, 4303540), (40, 3873186), (45, 3442832), (48, 3227655), (60, 2582124), (72, 2151770), (80, 1936593), (90, 1721416), (107, 1447920), (120, 1291062), (144, 1075885), (180, 860708), (214, 723960), (240, 645531), (321, 482640), (360, 430354), (428, 361980), (535, 289584), (642, 241320), (720, 215177), (856, 180990), (963, 160880), (1070, 144792), (1284, 120660), (1605, 96528), (1712, 90495), (1926, 80440), (2011, 77040), (2140, 72396), (2568, 60330), (3210, 48264), (3852, 40220), (4022, 38520), (4280, 36198), (4815, 32176), (5136, 30165), (6033, 25680), (6420, 24132), (7704, 20110), (8044, 19260), (8560, 18099), (9630, 16088), (10055, 15408), (12066, 12840)]