120292640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 308883456

約数和(自身を除く): 188590816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 208, 260, 302, 383, 416, 520, 604, 755, 766, 1040, 1208, 1510, 1532, 1915, 1963, 2080, 2416, 3020, 3064, 3830, 3926, 4832, 4979, 6040, 6128, 7660, 7852, 9815, 9958, 12080, 12256, 15320, 15704, 19630, 19916, 24160, 24895, 30640, 31408, 39260, 39832, 49790, 57833, 61280, 62816, 78520, 79664, 99580, 115666, 157040, 159328, 199160, 231332, 289165, 314080, 398320, 462664, 578330, 751829, 796640, 925328, 1156660, 1503658, 1850656, 2313320, 3007316, 3759145, 4626640, 6014632, 7518290, 9253280, 12029264, 15036580, 24058528, 30073160, 60146320, 120292640]

約数ペア:

[(1, 120292640), (2, 60146320), (4, 30073160), (5, 24058528), (8, 15036580), (10, 12029264), (13, 9253280), (16, 7518290), (20, 6014632), (26, 4626640), (32, 3759145), (40, 3007316), (52, 2313320), (65, 1850656), (80, 1503658), (104, 1156660), (130, 925328), (151, 796640), (160, 751829), (208, 578330), (260, 462664), (302, 398320), (383, 314080), (416, 289165), (520, 231332), (604, 199160), (755, 159328), (766, 157040), (1040, 115666), (1208, 99580), (1510, 79664), (1532, 78520), (1915, 62816), (1963, 61280), (2080, 57833), (2416, 49790), (3020, 39832), (3064, 39260), (3830, 31408), (3926, 30640), (4832, 24895), (4979, 24160), (6040, 19916), (6128, 19630), (7660, 15704), (7852, 15320), (9815, 12256), (9958, 12080)]