872280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 2836080

約数和(自身を除く): 1963800

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, 2423, 4846, 7269, 9692, 12115, 14538, 19384, 21807, 24230, 29076, 36345, 43614, 48460, 58152, 72690, 87228, 96920, 109035, 145380, 174456, 218070, 290760, 436140, 872280]

約数ペア:

[(1, 872280), (2, 436140), (3, 290760), (4, 218070), (5, 174456), (6, 145380), (8, 109035), (9, 96920), (10, 87228), (12, 72690), (15, 58152), (18, 48460), (20, 43614), (24, 36345), (30, 29076), (36, 24230), (40, 21807), (45, 19384), (60, 14538), (72, 12115), (90, 9692), (120, 7269), (180, 4846), (360, 2423)]