355349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1480621}}^1$

素因数の和:1480637

約数の個数: 40

約数和(自身を含む): 1101582768

約数和(自身を除く): 746233728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1480621, 2961242, 4441863, 5922484, 7403105, 8883726, 11844968, 14806210, 17767452, 22209315, 23689936, 29612420, 35534904, 44418630, 59224840, 71069808, 88837260, 118449680, 177674520, 355349040]

約数ペア:

[(1, 355349040), (2, 177674520), (3, 118449680), (4, 88837260), (5, 71069808), (6, 59224840), (8, 44418630), (10, 35534904), (12, 29612420), (15, 23689936), (16, 22209315), (20, 17767452), (24, 14806210), (30, 11844968), (40, 8883726), (48, 7403105), (60, 5922484), (80, 4441863), (120, 2961242), (240, 1480621)]