88738680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1901}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 267040800

約数和(自身を除く): 178302120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1901, 1945, 2334, 3112, 3802, 3890, 4668, 5703, 5835, 7604, 7780, 9336, 9505, 11406, 11670, 15208, 15560, 19010, 22812, 23340, 28515, 38020, 45624, 46680, 57030, 76040, 114060, 228120, 739489, 1478978, 2218467, 2957956, 3697445, 4436934, 5915912, 7394890, 8873868, 11092335, 14789780, 17747736, 22184670, 29579560, 44369340, 88738680]

約数ペア:

[(1, 88738680), (2, 44369340), (3, 29579560), (4, 22184670), (5, 17747736), (6, 14789780), (8, 11092335), (10, 8873868), (12, 7394890), (15, 5915912), (20, 4436934), (24, 3697445), (30, 2957956), (40, 2218467), (60, 1478978), (120, 739489), (389, 228120), (778, 114060), (1167, 76040), (1556, 57030), (1901, 46680), (1945, 45624), (2334, 38020), (3112, 28515), (3802, 23340), (3890, 22812), (4668, 19010), (5703, 15560), (5835, 15208), (7604, 11670), (7780, 11406), (9336, 9505)]