30024840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 90725760

約数和(自身を除く): 60700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1657, 1812, 2265, 3020, 3314, 3624, 4530, 4971, 6040, 6628, 8285, 9060, 9942, 13256, 16570, 18120, 19884, 24855, 33140, 39768, 49710, 66280, 99420, 198840, 250207, 500414, 750621, 1000828, 1251035, 1501242, 2001656, 2502070, 3002484, 3753105, 5004140, 6004968, 7506210, 10008280, 15012420, 30024840]

約数ペア:

[(1, 30024840), (2, 15012420), (3, 10008280), (4, 7506210), (5, 6004968), (6, 5004140), (8, 3753105), (10, 3002484), (12, 2502070), (15, 2001656), (20, 1501242), (24, 1251035), (30, 1000828), (40, 750621), (60, 500414), (120, 250207), (151, 198840), (302, 99420), (453, 66280), (604, 49710), (755, 39768), (906, 33140), (1208, 24855), (1510, 19884), (1657, 18120), (1812, 16570), (2265, 13256), (3020, 9942), (3314, 9060), (3624, 8285), (4530, 6628), (4971, 6040)]