103161840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1458

約数の個数: 80

約数和(自身を含む): 320875296

約数和(自身を除く): 217713456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1021, 1263, 1684, 2042, 2105, 2526, 3063, 3368, 4084, 4210, 5052, 5105, 6126, 6315, 6736, 8168, 8420, 10104, 10210, 12252, 12630, 15315, 16336, 16840, 20208, 20420, 24504, 25260, 30630, 33680, 40840, 49008, 50520, 61260, 81680, 101040, 122520, 245040, 429841, 859682, 1289523, 1719364, 2149205, 2579046, 3438728, 4298410, 5158092, 6447615, 6877456, 8596820, 10316184, 12895230, 17193640, 20632368, 25790460, 34387280, 51580920, 103161840]

約数ペア:

[(1, 103161840), (2, 51580920), (3, 34387280), (4, 25790460), (5, 20632368), (6, 17193640), (8, 12895230), (10, 10316184), (12, 8596820), (15, 6877456), (16, 6447615), (20, 5158092), (24, 4298410), (30, 3438728), (40, 2579046), (48, 2149205), (60, 1719364), (80, 1289523), (120, 859682), (240, 429841), (421, 245040), (842, 122520), (1021, 101040), (1263, 81680), (1684, 61260), (2042, 50520), (2105, 49008), (2526, 40840), (3063, 33680), (3368, 30630), (4084, 25260), (4210, 24504), (5052, 20420), (5105, 20208), (6126, 16840), (6315, 16336), (6736, 15315), (8168, 12630), (8420, 12252), (10104, 10210)]