21582360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59951}}^1$

素因数の和:59968

約数の個数: 48

約数和(自身を含む): 70143840

約数和(自身を除く): 48561480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 59951, 119902, 179853, 239804, 299755, 359706, 479608, 539559, 599510, 719412, 899265, 1079118, 1199020, 1438824, 1798530, 2158236, 2398040, 2697795, 3597060, 4316472, 5395590, 7194120, 10791180, 21582360]

約数ペア:

[(1, 21582360), (2, 10791180), (3, 7194120), (4, 5395590), (5, 4316472), (6, 3597060), (8, 2697795), (9, 2398040), (10, 2158236), (12, 1798530), (15, 1438824), (18, 1199020), (20, 1079118), (24, 899265), (30, 719412), (36, 599510), (40, 539559), (45, 479608), (60, 359706), (72, 299755), (90, 239804), (120, 179853), (180, 119902), (360, 59951)]