66179760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5867}}^1$

素因数の和:5930

約数の個数: 80

約数和(自身を含む): 209558016

約数和(自身を除く): 143378256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5867, 11280, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 234680, 275749, 281616, 352020, 469360, 551498, 704040, 827247, 1102996, 1378745, 1408080, 1654494, 2205992, 2757490, 3308988, 4136235, 4411984, 5514980, 6617976, 8272470, 11029960, 13235952, 16544940, 22059920, 33089880, 66179760]

約数ペア:

[(1, 66179760), (2, 33089880), (3, 22059920), (4, 16544940), (5, 13235952), (6, 11029960), (8, 8272470), (10, 6617976), (12, 5514980), (15, 4411984), (16, 4136235), (20, 3308988), (24, 2757490), (30, 2205992), (40, 1654494), (47, 1408080), (48, 1378745), (60, 1102996), (80, 827247), (94, 704040), (120, 551498), (141, 469360), (188, 352020), (235, 281616), (240, 275749), (282, 234680), (376, 176010), (470, 140808), (564, 117340), (705, 93872), (752, 88005), (940, 70404), (1128, 58670), (1410, 46936), (1880, 35202), (2256, 29335), (2820, 23468), (3760, 17601), (5640, 11734), (5867, 11280)]