315030480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45263}}^1$

素因数の和:45308

約数の個数: 80

約数和(自身を含む): 1010292480

約数和(自身を除く): 695262000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 724208, 905260, 1086312, 1312627, 1357890, 1810520, 2172624, 2625254, 2715780, 3621040, 3937881, 5250508, 5431560, 6563135, 7875762, 10501016, 10863120, 13126270, 15751524, 19689405, 21002032, 26252540, 31503048, 39378810, 52505080, 63006096, 78757620, 105010160, 157515240, 315030480]

約数ペア:

[(1, 315030480), (2, 157515240), (3, 105010160), (4, 78757620), (5, 63006096), (6, 52505080), (8, 39378810), (10, 31503048), (12, 26252540), (15, 21002032), (16, 19689405), (20, 15751524), (24, 13126270), (29, 10863120), (30, 10501016), (40, 7875762), (48, 6563135), (58, 5431560), (60, 5250508), (80, 3937881), (87, 3621040), (116, 2715780), (120, 2625254), (145, 2172624), (174, 1810520), (232, 1357890), (240, 1312627), (290, 1086312), (348, 905260), (435, 724208), (464, 678945), (580, 543156), (696, 452630), (870, 362104), (1160, 271578), (1392, 226315), (1740, 181052), (2320, 135789), (3480, 90526), (6960, 45263)]