1245116640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2593993}}^1$

素因数の和:2594011

約数の個数: 48

約数和(自身を含む): 3922118928

約数和(自身を除く): 2677002288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2593993, 5187986, 7781979, 10375972, 12969965, 15563958, 20751944, 25939930, 31127916, 38909895, 41503888, 51879860, 62255832, 77819790, 83007776, 103759720, 124511664, 155639580, 207519440, 249023328, 311279160, 415038880, 622558320, 1245116640]

約数ペア:

[(1, 1245116640), (2, 622558320), (3, 415038880), (4, 311279160), (5, 249023328), (6, 207519440), (8, 155639580), (10, 124511664), (12, 103759720), (15, 83007776), (16, 77819790), (20, 62255832), (24, 51879860), (30, 41503888), (32, 38909895), (40, 31127916), (48, 25939930), (60, 20751944), (80, 15563958), (96, 12969965), (120, 10375972), (160, 7781979), (240, 5187986), (480, 2593993)]