27475804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{114827}}^1$

素因数の和:115840

約数の個数: 80

約数和(自身を含む): 85261167936

約数和(自身を除く): 57785363376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 15952, 19940, 23928, 29910, 39880, 47856, 59820, 79760, 114827, 119640, 229654, 239280, 344481, 459308, 574135, 688962, 918616, 1148270, 1377924, 1722405, 1837232, 2296540, 2755848, 3444810, 4593080, 5511696, 6889620, 9186160, 13779240, 27558480, 114482519, 228965038, 343447557, 457930076, 572412595, 686895114, 915860152, 1144825190, 1373790228, 1717237785, 1831720304, 2289650380, 2747580456, 3434475570, 4579300760, 5495160912, 6868951140, 9158601520, 13737902280, 27475804560]

約数ペア:

[(1, 27475804560), (2, 13737902280), (3, 9158601520), (4, 6868951140), (5, 5495160912), (6, 4579300760), (8, 3434475570), (10, 2747580456), (12, 2289650380), (15, 1831720304), (16, 1717237785), (20, 1373790228), (24, 1144825190), (30, 915860152), (40, 686895114), (48, 572412595), (60, 457930076), (80, 343447557), (120, 228965038), (240, 114482519), (997, 27558480), (1994, 13779240), (2991, 9186160), (3988, 6889620), (4985, 5511696), (5982, 4593080), (7976, 3444810), (9970, 2755848), (11964, 2296540), (14955, 1837232), (15952, 1722405), (19940, 1377924), (23928, 1148270), (29910, 918616), (39880, 688962), (47856, 574135), (59820, 459308), (79760, 344481), (114827, 239280), (119640, 229654)]