118324960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 303760800

約数和(自身を除く): 185435840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 163, 208, 260, 326, 349, 416, 520, 652, 698, 815, 1040, 1304, 1396, 1630, 1745, 2080, 2119, 2608, 2792, 3260, 3490, 4238, 4537, 5216, 5584, 6520, 6980, 8476, 9074, 10595, 11168, 13040, 13960, 16952, 18148, 21190, 22685, 26080, 27920, 33904, 36296, 42380, 45370, 55840, 56887, 67808, 72592, 84760, 90740, 113774, 145184, 169520, 181480, 227548, 284435, 339040, 362960, 455096, 568870, 725920, 739531, 910192, 1137740, 1479062, 1820384, 2275480, 2958124, 3697655, 4550960, 5916248, 7395310, 9101920, 11832496, 14790620, 23664992, 29581240, 59162480, 118324960]

約数ペア:

[(1, 118324960), (2, 59162480), (4, 29581240), (5, 23664992), (8, 14790620), (10, 11832496), (13, 9101920), (16, 7395310), (20, 5916248), (26, 4550960), (32, 3697655), (40, 2958124), (52, 2275480), (65, 1820384), (80, 1479062), (104, 1137740), (130, 910192), (160, 739531), (163, 725920), (208, 568870), (260, 455096), (326, 362960), (349, 339040), (416, 284435), (520, 227548), (652, 181480), (698, 169520), (815, 145184), (1040, 113774), (1304, 90740), (1396, 84760), (1630, 72592), (1745, 67808), (2080, 56887), (2119, 55840), (2608, 45370), (2792, 42380), (3260, 36296), (3490, 33904), (4238, 27920), (4537, 26080), (5216, 22685), (5584, 21190), (6520, 18148), (6980, 16952), (8476, 13960), (9074, 13040), (10595, 11168)]