65013960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49253}}^1$

素因数の和:49278

約数の個数: 64

約数和(自身を含む): 212777280

約数和(自身を除く): 147763320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49253, 98506, 147759, 197012, 246265, 295518, 394024, 492530, 541783, 591036, 738795, 985060, 1083566, 1182072, 1477590, 1625349, 1970120, 2167132, 2708915, 2955180, 3250698, 4334264, 5417830, 5910360, 6501396, 8126745, 10835660, 13002792, 16253490, 21671320, 32506980, 65013960]

約数ペア:

[(1, 65013960), (2, 32506980), (3, 21671320), (4, 16253490), (5, 13002792), (6, 10835660), (8, 8126745), (10, 6501396), (11, 5910360), (12, 5417830), (15, 4334264), (20, 3250698), (22, 2955180), (24, 2708915), (30, 2167132), (33, 1970120), (40, 1625349), (44, 1477590), (55, 1182072), (60, 1083566), (66, 985060), (88, 738795), (110, 591036), (120, 541783), (132, 492530), (165, 394024), (220, 295518), (264, 246265), (330, 197012), (440, 147759), (660, 98506), (1320, 49253)]