180218160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5883

約数の個数: 120

約数和(自身を含む): 619414224

約数和(自身を除く): 439196064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 5821, 6192, 7740, 10320, 11642, 15480, 17463, 23284, 29105, 30960, 34926, 46568, 52389, 58210, 69852, 87315, 93136, 104778, 116420, 139704, 174630, 209556, 232840, 250303, 261945, 279408, 349260, 419112, 465680, 500606, 523890, 698520, 750909, 838224, 1001212, 1047780, 1251515, 1397040, 1501818, 2002424, 2095560, 2252727, 2503030, 3003636, 3754545, 4004848, 4191120, 4505454, 5006060, 6007272, 7509090, 9010908, 10012120, 11263635, 12014544, 15018180, 18021816, 20024240, 22527270, 30036360, 36043632, 45054540, 60072720, 90109080, 180218160]

約数ペア:

[(1, 180218160), (2, 90109080), (3, 60072720), (4, 45054540), (5, 36043632), (6, 30036360), (8, 22527270), (9, 20024240), (10, 18021816), (12, 15018180), (15, 12014544), (16, 11263635), (18, 10012120), (20, 9010908), (24, 7509090), (30, 6007272), (36, 5006060), (40, 4505454), (43, 4191120), (45, 4004848), (48, 3754545), (60, 3003636), (72, 2503030), (80, 2252727), (86, 2095560), (90, 2002424), (120, 1501818), (129, 1397040), (144, 1251515), (172, 1047780), (180, 1001212), (215, 838224), (240, 750909), (258, 698520), (344, 523890), (360, 500606), (387, 465680), (430, 419112), (516, 349260), (645, 279408), (688, 261945), (720, 250303), (774, 232840), (860, 209556), (1032, 174630), (1290, 139704), (1548, 116420), (1720, 104778), (1935, 93136), (2064, 87315), (2580, 69852), (3096, 58210), (3440, 52389), (3870, 46568), (5160, 34926), (5821, 30960), (6192, 29105), (7740, 23284), (10320, 17463), (11642, 15480)]