86578680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13613}}^1$

素因数の和:13680

約数の個数: 64

約数和(自身を含む): 264656160

約数和(自身を除く): 178077480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 13613, 27226, 40839, 54452, 68065, 81678, 108904, 136130, 163356, 204195, 272260, 326712, 408390, 544520, 721489, 816780, 1442978, 1633560, 2164467, 2885956, 3607445, 4328934, 5771912, 7214890, 8657868, 10822335, 14429780, 17315736, 21644670, 28859560, 43289340, 86578680]

約数ペア:

[(1, 86578680), (2, 43289340), (3, 28859560), (4, 21644670), (5, 17315736), (6, 14429780), (8, 10822335), (10, 8657868), (12, 7214890), (15, 5771912), (20, 4328934), (24, 3607445), (30, 2885956), (40, 2164467), (53, 1633560), (60, 1442978), (106, 816780), (120, 721489), (159, 544520), (212, 408390), (265, 326712), (318, 272260), (424, 204195), (530, 163356), (636, 136130), (795, 108904), (1060, 81678), (1272, 68065), (1590, 54452), (2120, 40839), (3180, 27226), (6360, 13613)]