239517360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3109}}^1$

素因数の和:3235

約数の個数: 120

約数和(自身を含む): 812157840

約数和(自身を除く): 572640480

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, 2140, 2568, 3109, 3210, 3852, 4280, 4815, 5136, 6218, 6420, 7704, 8560, 9327, 9630, 12436, 12840, 15408, 15545, 18654, 19260, 24872, 25680, 27981, 31090, 37308, 38520, 46635, 49744, 55962, 62180, 74616, 77040, 93270, 111924, 124360, 139905, 149232, 186540, 223848, 248720, 279810, 332663, 373080, 447696, 559620, 665326, 746160, 997989, 1119240, 1330652, 1663315, 1995978, 2238480, 2661304, 2993967, 3326630, 3991956, 4989945, 5322608, 5987934, 6653260, 7983912, 9979890, 11975868, 13306520, 14969835, 15967824, 19959780, 23951736, 26613040, 29939670, 39919560, 47903472, 59879340, 79839120, 119758680, 239517360]

約数ペア:

[(1, 239517360), (2, 119758680), (3, 79839120), (4, 59879340), (5, 47903472), (6, 39919560), (8, 29939670), (9, 26613040), (10, 23951736), (12, 19959780), (15, 15967824), (16, 14969835), (18, 13306520), (20, 11975868), (24, 9979890), (30, 7983912), (36, 6653260), (40, 5987934), (45, 5322608), (48, 4989945), (60, 3991956), (72, 3326630), (80, 2993967), (90, 2661304), (107, 2238480), (120, 1995978), (144, 1663315), (180, 1330652), (214, 1119240), (240, 997989), (321, 746160), (360, 665326), (428, 559620), (535, 447696), (642, 373080), (720, 332663), (856, 279810), (963, 248720), (1070, 223848), (1284, 186540), (1605, 149232), (1712, 139905), (1926, 124360), (2140, 111924), (2568, 93270), (3109, 77040), (3210, 74616), (3852, 62180), (4280, 55962), (4815, 49744), (5136, 46635), (6218, 38520), (6420, 37308), (7704, 31090), (8560, 27981), (9327, 25680), (9630, 24872), (12436, 19260), (12840, 18654), (15408, 15545)]