304629960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8269}}^1$

素因数の和:8590

約数の個数: 64

約数和(自身を含む): 916977600

約数和(自身を除く): 612347640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 8269, 9210, 12280, 16538, 18420, 24807, 33076, 36840, 41345, 49614, 66152, 82690, 99228, 124035, 165380, 198456, 248070, 330760, 496140, 992280, 2538583, 5077166, 7615749, 10154332, 12692915, 15231498, 20308664, 25385830, 30462996, 38078745, 50771660, 60925992, 76157490, 101543320, 152314980, 304629960]

約数ペア:

[(1, 304629960), (2, 152314980), (3, 101543320), (4, 76157490), (5, 60925992), (6, 50771660), (8, 38078745), (10, 30462996), (12, 25385830), (15, 20308664), (20, 15231498), (24, 12692915), (30, 10154332), (40, 7615749), (60, 5077166), (120, 2538583), (307, 992280), (614, 496140), (921, 330760), (1228, 248070), (1535, 198456), (1842, 165380), (2456, 124035), (3070, 99228), (3684, 82690), (4605, 66152), (6140, 49614), (7368, 41345), (8269, 36840), (9210, 33076), (12280, 24807), (16538, 18420)]