86908440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1613}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 261468000

約数和(自身を除く): 174559560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1613, 1796, 2245, 2694, 3226, 3592, 4490, 4839, 5388, 6452, 6735, 8065, 8980, 9678, 10776, 12904, 13470, 16130, 17960, 19356, 24195, 26940, 32260, 38712, 48390, 53880, 64520, 96780, 193560, 724237, 1448474, 2172711, 2896948, 3621185, 4345422, 5793896, 7242370, 8690844, 10863555, 14484740, 17381688, 21727110, 28969480, 43454220, 86908440]

約数ペア:

[(1, 86908440), (2, 43454220), (3, 28969480), (4, 21727110), (5, 17381688), (6, 14484740), (8, 10863555), (10, 8690844), (12, 7242370), (15, 5793896), (20, 4345422), (24, 3621185), (30, 2896948), (40, 2172711), (60, 1448474), (120, 724237), (449, 193560), (898, 96780), (1347, 64520), (1613, 53880), (1796, 48390), (2245, 38712), (2694, 32260), (3226, 26940), (3592, 24195), (4490, 19356), (4839, 17960), (5388, 16130), (6452, 13470), (6735, 12904), (8065, 10776), (8980, 9678)]