159332640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331943}}^1$

素因数の和:331961

約数の個数: 48

約数和(自身を含む): 501899328

約数和(自身を除く): 342566688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 331943, 663886, 995829, 1327772, 1659715, 1991658, 2655544, 3319430, 3983316, 4979145, 5311088, 6638860, 7966632, 9958290, 10622176, 13277720, 15933264, 19916580, 26555440, 31866528, 39833160, 53110880, 79666320, 159332640]

約数ペア:

[(1, 159332640), (2, 79666320), (3, 53110880), (4, 39833160), (5, 31866528), (6, 26555440), (8, 19916580), (10, 15933264), (12, 13277720), (15, 10622176), (16, 9958290), (20, 7966632), (24, 6638860), (30, 5311088), (32, 4979145), (40, 3983316), (48, 3319430), (60, 2655544), (80, 1991658), (96, 1659715), (120, 1327772), (160, 995829), (240, 663886), (480, 331943)]