498002520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58451}}^1$

素因数の和:58536

約数の個数: 64

約数和(自身を含む): 1515075840

約数和(自身を除く): 1017073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 58451, 116902, 175353, 233804, 292255, 350706, 467608, 584510, 701412, 876765, 1169020, 1402824, 1753530, 2338040, 3507060, 4150021, 7014120, 8300042, 12450063, 16600084, 20750105, 24900126, 33200168, 41500210, 49800252, 62250315, 83000420, 99600504, 124500630, 166000840, 249001260, 498002520]

約数ペア:

[(1, 498002520), (2, 249001260), (3, 166000840), (4, 124500630), (5, 99600504), (6, 83000420), (8, 62250315), (10, 49800252), (12, 41500210), (15, 33200168), (20, 24900126), (24, 20750105), (30, 16600084), (40, 12450063), (60, 8300042), (71, 7014120), (120, 4150021), (142, 3507060), (213, 2338040), (284, 1753530), (355, 1402824), (426, 1169020), (568, 876765), (710, 701412), (852, 584510), (1065, 467608), (1420, 350706), (1704, 292255), (2130, 233804), (2840, 175353), (4260, 116902), (8520, 58451)]