86513880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4423}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 261192960

約数和(自身を除く): 174679080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4423, 4890, 6520, 8846, 9780, 13269, 17692, 19560, 22115, 26538, 35384, 44230, 53076, 66345, 88460, 106152, 132690, 176920, 265380, 530760, 720949, 1441898, 2162847, 2883796, 3604745, 4325694, 5767592, 7209490, 8651388, 10814235, 14418980, 17302776, 21628470, 28837960, 43256940, 86513880]

約数ペア:

[(1, 86513880), (2, 43256940), (3, 28837960), (4, 21628470), (5, 17302776), (6, 14418980), (8, 10814235), (10, 8651388), (12, 7209490), (15, 5767592), (20, 4325694), (24, 3604745), (30, 2883796), (40, 2162847), (60, 1441898), (120, 720949), (163, 530760), (326, 265380), (489, 176920), (652, 132690), (815, 106152), (978, 88460), (1304, 66345), (1630, 53076), (1956, 44230), (2445, 35384), (3260, 26538), (3912, 22115), (4423, 19560), (4890, 17692), (6520, 13269), (8846, 9780)]