60780580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 150103800

約数和(自身を除く): 89323220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 245, 436, 490, 545, 569, 763, 980, 1090, 1138, 1526, 2180, 2276, 2845, 3052, 3815, 3983, 5341, 5690, 7630, 7966, 10682, 11380, 15260, 15932, 19915, 21364, 26705, 27881, 39830, 53410, 55762, 62021, 79660, 106820, 111524, 124042, 139405, 248084, 278810, 310105, 434147, 557620, 620210, 868294, 1240420, 1736588, 2170735, 3039029, 4341470, 6078058, 8682940, 12156116, 15195145, 30390290, 60780580]

約数ペア:

[(1, 60780580), (2, 30390290), (4, 15195145), (5, 12156116), (7, 8682940), (10, 6078058), (14, 4341470), (20, 3039029), (28, 2170735), (35, 1736588), (49, 1240420), (70, 868294), (98, 620210), (109, 557620), (140, 434147), (196, 310105), (218, 278810), (245, 248084), (436, 139405), (490, 124042), (545, 111524), (569, 106820), (763, 79660), (980, 62021), (1090, 55762), (1138, 53410), (1526, 39830), (2180, 27881), (2276, 26705), (2845, 21364), (3052, 19915), (3815, 15932), (3983, 15260), (5341, 11380), (5690, 10682), (7630, 7966)]