424130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{321311}}^1$

素因数の和:321336

約数の個数: 64

約数和(自身を含む): 1388067840

約数和(自身を除く): 963937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 321311, 642622, 963933, 1285244, 1606555, 1927866, 2570488, 3213110, 3534421, 3855732, 4819665, 6426220, 7068842, 7711464, 9639330, 10603263, 12852440, 14137684, 17672105, 19278660, 21206526, 28275368, 35344210, 38557320, 42413052, 53016315, 70688420, 84826104, 106032630, 141376840, 212065260, 424130520]

約数ペア:

[(1, 424130520), (2, 212065260), (3, 141376840), (4, 106032630), (5, 84826104), (6, 70688420), (8, 53016315), (10, 42413052), (11, 38557320), (12, 35344210), (15, 28275368), (20, 21206526), (22, 19278660), (24, 17672105), (30, 14137684), (33, 12852440), (40, 10603263), (44, 9639330), (55, 7711464), (60, 7068842), (66, 6426220), (88, 4819665), (110, 3855732), (120, 3534421), (132, 3213110), (165, 2570488), (220, 1927866), (264, 1606555), (330, 1285244), (440, 963933), (660, 642622), (1320, 321311)]