20110560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41897}}^1$

素因数の和:41915

約数の個数: 48

約数和(自身を含む): 63349776

約数和(自身を除く): 43239216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41897, 83794, 125691, 167588, 209485, 251382, 335176, 418970, 502764, 628455, 670352, 837940, 1005528, 1256910, 1340704, 1675880, 2011056, 2513820, 3351760, 4022112, 5027640, 6703520, 10055280, 20110560]

約数ペア:

[(1, 20110560), (2, 10055280), (3, 6703520), (4, 5027640), (5, 4022112), (6, 3351760), (8, 2513820), (10, 2011056), (12, 1675880), (15, 1340704), (16, 1256910), (20, 1005528), (24, 837940), (30, 670352), (32, 628455), (40, 502764), (48, 418970), (60, 335176), (80, 251382), (96, 209485), (120, 167588), (160, 125691), (240, 83794), (480, 41897)]