246906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1847}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 767200896

約数和(自身を除く): 520293936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 1847, 2228, 2785, 3342, 3694, 4456, 5541, 5570, 6684, 7388, 8355, 8912, 9235, 11082, 11140, 13368, 14776, 16710, 18470, 22164, 22280, 26736, 27705, 29552, 33420, 36940, 44328, 44560, 55410, 66840, 73880, 88656, 110820, 133680, 147760, 221640, 443280, 1028779, 2057558, 3086337, 4115116, 5143895, 6172674, 8230232, 10287790, 12345348, 15431685, 16460464, 20575580, 24690696, 30863370, 41151160, 49381392, 61726740, 82302320, 123453480, 246906960]

約数ペア:

[(1, 246906960), (2, 123453480), (3, 82302320), (4, 61726740), (5, 49381392), (6, 41151160), (8, 30863370), (10, 24690696), (12, 20575580), (15, 16460464), (16, 15431685), (20, 12345348), (24, 10287790), (30, 8230232), (40, 6172674), (48, 5143895), (60, 4115116), (80, 3086337), (120, 2057558), (240, 1028779), (557, 443280), (1114, 221640), (1671, 147760), (1847, 133680), (2228, 110820), (2785, 88656), (3342, 73880), (3694, 66840), (4456, 55410), (5541, 44560), (5570, 44328), (6684, 36940), (7388, 33420), (8355, 29552), (8912, 27705), (9235, 26736), (11082, 22280), (11140, 22164), (13368, 18470), (14776, 16710)]