513103560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{10663}}^1$

素因数の和:11078

約数の個数: 64

約数和(自身を含む): 1543294080

約数和(自身を除く): 1030190520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 8020, 9624, 10663, 12030, 16040, 21326, 24060, 31989, 42652, 48120, 53315, 63978, 85304, 106630, 127956, 159945, 213260, 255912, 319890, 426520, 639780, 1279560, 4275863, 8551726, 12827589, 17103452, 21379315, 25655178, 34206904, 42758630, 51310356, 64137945, 85517260, 102620712, 128275890, 171034520, 256551780, 513103560]

約数ペア:

[(1, 513103560), (2, 256551780), (3, 171034520), (4, 128275890), (5, 102620712), (6, 85517260), (8, 64137945), (10, 51310356), (12, 42758630), (15, 34206904), (20, 25655178), (24, 21379315), (30, 17103452), (40, 12827589), (60, 8551726), (120, 4275863), (401, 1279560), (802, 639780), (1203, 426520), (1604, 319890), (2005, 255912), (2406, 213260), (3208, 159945), (4010, 127956), (4812, 106630), (6015, 85304), (8020, 63978), (9624, 53315), (10663, 48120), (12030, 42652), (16040, 31989), (21326, 24060)]