33140280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 99879840

約数和(自身を除く): 66739560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 997, 1108, 1385, 1662, 1994, 2216, 2770, 2991, 3324, 3988, 4155, 4985, 5540, 5982, 6648, 7976, 8310, 9970, 11080, 11964, 14955, 16620, 19940, 23928, 29910, 33240, 39880, 59820, 119640, 276169, 552338, 828507, 1104676, 1380845, 1657014, 2209352, 2761690, 3314028, 4142535, 5523380, 6628056, 8285070, 11046760, 16570140, 33140280]

約数ペア:

[(1, 33140280), (2, 16570140), (3, 11046760), (4, 8285070), (5, 6628056), (6, 5523380), (8, 4142535), (10, 3314028), (12, 2761690), (15, 2209352), (20, 1657014), (24, 1380845), (30, 1104676), (40, 828507), (60, 552338), (120, 276169), (277, 119640), (554, 59820), (831, 39880), (997, 33240), (1108, 29910), (1385, 23928), (1662, 19940), (1994, 16620), (2216, 14955), (2770, 11964), (2991, 11080), (3324, 9970), (3988, 8310), (4155, 7976), (4985, 6648), (5540, 5982)]