31982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24229}}^1$

素因数の和:24254

約数の個数: 64

約数和(自身を含む): 104673600

約数和(自身を除く): 72691320

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, 24229, 48458, 72687, 96916, 121145, 145374, 193832, 242290, 266519, 290748, 363435, 484580, 533038, 581496, 726870, 799557, 969160, 1066076, 1332595, 1453740, 1599114, 2132152, 2665190, 2907480, 3198228, 3997785, 5330380, 6396456, 7995570, 10660760, 15991140, 31982280]

約数ペア:

[(1, 31982280), (2, 15991140), (3, 10660760), (4, 7995570), (5, 6396456), (6, 5330380), (8, 3997785), (10, 3198228), (11, 2907480), (12, 2665190), (15, 2132152), (20, 1599114), (22, 1453740), (24, 1332595), (30, 1066076), (33, 969160), (40, 799557), (44, 726870), (55, 581496), (60, 533038), (66, 484580), (88, 363435), (110, 290748), (120, 266519), (132, 242290), (165, 193832), (220, 145374), (264, 121145), (330, 96916), (440, 72687), (660, 48458), (1320, 24229)]