147122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3917}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 442890720

約数和(自身を除く): 295768200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 3917, 4695, 6260, 7512, 7834, 9390, 11751, 12520, 15668, 18780, 19585, 23502, 31336, 37560, 39170, 47004, 58755, 78340, 94008, 117510, 156680, 235020, 470040, 1226021, 2452042, 3678063, 4904084, 6130105, 7356126, 9808168, 12260210, 14712252, 18390315, 24520420, 29424504, 36780630, 49040840, 73561260, 147122520]

約数ペア:

[(1, 147122520), (2, 73561260), (3, 49040840), (4, 36780630), (5, 29424504), (6, 24520420), (8, 18390315), (10, 14712252), (12, 12260210), (15, 9808168), (20, 7356126), (24, 6130105), (30, 4904084), (40, 3678063), (60, 2452042), (120, 1226021), (313, 470040), (626, 235020), (939, 156680), (1252, 117510), (1565, 94008), (1878, 78340), (2504, 58755), (3130, 47004), (3756, 39170), (3917, 37560), (4695, 31336), (6260, 23502), (7512, 19585), (7834, 18780), (9390, 15668), (11751, 12520)]