19422360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53951}}^1$

素因数の和:53968

約数の個数: 48

約数和(自身を含む): 63123840

約数和(自身を除く): 43701480

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, 53951, 107902, 161853, 215804, 269755, 323706, 431608, 485559, 539510, 647412, 809265, 971118, 1079020, 1294824, 1618530, 1942236, 2158040, 2427795, 3237060, 3884472, 4855590, 6474120, 9711180, 19422360]

約数ペア:

[(1, 19422360), (2, 9711180), (3, 6474120), (4, 4855590), (5, 3884472), (6, 3237060), (8, 2427795), (9, 2158040), (10, 1942236), (12, 1618530), (15, 1294824), (18, 1079020), (20, 971118), (24, 809265), (30, 647412), (36, 539510), (40, 485559), (45, 431608), (60, 323706), (72, 269755), (90, 215804), (120, 161853), (180, 107902), (360, 53951)]