244468680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7927}}^1$

素因数の和:8198

約数の個数: 64

約数和(自身を含む): 736352640

約数和(自身を除く): 491883960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 7927, 10280, 15420, 15854, 23781, 30840, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 158540, 190248, 237810, 317080, 475620, 951240, 2037239, 4074478, 6111717, 8148956, 10186195, 12223434, 16297912, 20372390, 24446868, 30558585, 40744780, 48893736, 61117170, 81489560, 122234340, 244468680]

約数ペア:

[(1, 244468680), (2, 122234340), (3, 81489560), (4, 61117170), (5, 48893736), (6, 40744780), (8, 30558585), (10, 24446868), (12, 20372390), (15, 16297912), (20, 12223434), (24, 10186195), (30, 8148956), (40, 6111717), (60, 4074478), (120, 2037239), (257, 951240), (514, 475620), (771, 317080), (1028, 237810), (1285, 190248), (1542, 158540), (2056, 118905), (2570, 95124), (3084, 79270), (3855, 63416), (5140, 47562), (6168, 39635), (7710, 31708), (7927, 30840), (10280, 23781), (15420, 15854)]