155677740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3511}}^1$

素因数の和:4262

約数の個数: 48

約数和(自身を含む): 436611840

約数和(自身を除く): 280934100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3511, 3695, 4434, 7022, 7390, 8868, 10533, 11085, 14044, 14780, 17555, 21066, 22170, 35110, 42132, 44340, 52665, 70220, 105330, 210660, 2594629, 5189258, 7783887, 10378516, 12973145, 15567774, 25946290, 31135548, 38919435, 51892580, 77838870, 155677740]

約数ペア:

[(1, 155677740), (2, 77838870), (3, 51892580), (4, 38919435), (5, 31135548), (6, 25946290), (10, 15567774), (12, 12973145), (15, 10378516), (20, 7783887), (30, 5189258), (60, 2594629), (739, 210660), (1478, 105330), (2217, 70220), (2956, 52665), (3511, 44340), (3695, 42132), (4434, 35110), (7022, 22170), (7390, 21066), (8868, 17555), (10533, 14780), (11085, 14044)]