42142560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87797}}^1$

素因数の和:87815

約数の個数: 48

約数和(自身を含む): 132750576

約数和(自身を除く): 90608016

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, 87797, 175594, 263391, 351188, 438985, 526782, 702376, 877970, 1053564, 1316955, 1404752, 1755940, 2107128, 2633910, 2809504, 3511880, 4214256, 5267820, 7023760, 8428512, 10535640, 14047520, 21071280, 42142560]

約数ペア:

[(1, 42142560), (2, 21071280), (3, 14047520), (4, 10535640), (5, 8428512), (6, 7023760), (8, 5267820), (10, 4214256), (12, 3511880), (15, 2809504), (16, 2633910), (20, 2107128), (24, 1755940), (30, 1404752), (32, 1316955), (40, 1053564), (48, 877970), (60, 702376), (80, 526782), (96, 438985), (120, 351188), (160, 263391), (240, 175594), (480, 87797)]