83560560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 259986336

約数和(自身を除く): 176425776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 877, 1191, 1588, 1754, 1985, 2382, 2631, 3176, 3508, 3970, 4385, 4764, 5262, 5955, 6352, 7016, 7940, 8770, 9528, 10524, 11910, 13155, 14032, 15880, 17540, 19056, 21048, 23820, 26310, 31760, 35080, 42096, 47640, 52620, 70160, 95280, 105240, 210480, 348169, 696338, 1044507, 1392676, 1740845, 2089014, 2785352, 3481690, 4178028, 5222535, 5570704, 6963380, 8356056, 10445070, 13926760, 16712112, 20890140, 27853520, 41780280, 83560560]

約数ペア:

[(1, 83560560), (2, 41780280), (3, 27853520), (4, 20890140), (5, 16712112), (6, 13926760), (8, 10445070), (10, 8356056), (12, 6963380), (15, 5570704), (16, 5222535), (20, 4178028), (24, 3481690), (30, 2785352), (40, 2089014), (48, 1740845), (60, 1392676), (80, 1044507), (120, 696338), (240, 348169), (397, 210480), (794, 105240), (877, 95280), (1191, 70160), (1588, 52620), (1754, 47640), (1985, 42096), (2382, 35080), (2631, 31760), (3176, 26310), (3508, 23820), (3970, 21048), (4385, 19056), (4764, 17540), (5262, 15880), (5955, 14032), (6352, 13155), (7016, 11910), (7940, 10524), (8770, 9528)]