480489960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{4357}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 1443369600

約数和(自身を除く): 962879640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 919, 1838, 2757, 3676, 4357, 4595, 5514, 7352, 8714, 9190, 11028, 13071, 13785, 17428, 18380, 21785, 22056, 26142, 27570, 34856, 36760, 43570, 52284, 55140, 65355, 87140, 104568, 110280, 130710, 174280, 261420, 522840, 4004083, 8008166, 12012249, 16016332, 20020415, 24024498, 32032664, 40040830, 48048996, 60061245, 80081660, 96097992, 120122490, 160163320, 240244980, 480489960]

約数ペア:

[(1, 480489960), (2, 240244980), (3, 160163320), (4, 120122490), (5, 96097992), (6, 80081660), (8, 60061245), (10, 48048996), (12, 40040830), (15, 32032664), (20, 24024498), (24, 20020415), (30, 16016332), (40, 12012249), (60, 8008166), (120, 4004083), (919, 522840), (1838, 261420), (2757, 174280), (3676, 130710), (4357, 110280), (4595, 104568), (5514, 87140), (7352, 65355), (8714, 55140), (9190, 52284), (11028, 43570), (13071, 36760), (13785, 34856), (17428, 27570), (18380, 26142), (21785, 22056)]