244964480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12397

約数の個数: 64

約数和(自身を含む): 604558080

約数和(自身を除く): 359593600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 12347, 19840, 24694, 49388, 61735, 98776, 123470, 197552, 246940, 382757, 395104, 493880, 765514, 790208, 987760, 1531028, 1580416, 1913785, 1975520, 3062056, 3827570, 3951040, 6124112, 7655140, 7902080, 12248224, 15310280, 24496448, 30620560, 48992896, 61241120, 122482240, 244964480]

約数ペア:

[(1, 244964480), (2, 122482240), (4, 61241120), (5, 48992896), (8, 30620560), (10, 24496448), (16, 15310280), (20, 12248224), (31, 7902080), (32, 7655140), (40, 6124112), (62, 3951040), (64, 3827570), (80, 3062056), (124, 1975520), (128, 1913785), (155, 1580416), (160, 1531028), (248, 987760), (310, 790208), (320, 765514), (496, 493880), (620, 395104), (640, 382757), (992, 246940), (1240, 197552), (1984, 123470), (2480, 98776), (3968, 61735), (4960, 49388), (9920, 24694), (12347, 19840)]