481575360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71663}}^1$

素因数の和:71690

約数の個数: 112

約数和(自身を含む): 1747454976

約数和(自身を除く): 1265879616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 71663, 143326, 214989, 286652, 358315, 429978, 501641, 573304, 716630, 859956, 1003282, 1074945, 1146608, 1433260, 1504923, 1719912, 2006564, 2149890, 2293216, 2508205, 2866520, 3009846, 3439824, 4013128, 4299780, 4586432, 5016410, 5733040, 6019692, 6879648, 7524615, 8026256, 8599560, 10032820, 11466080, 12039384, 13759296, 15049230, 16052512, 17199120, 20065640, 22932160, 24078768, 30098460, 32105024, 34398240, 40131280, 48157536, 60196920, 68796480, 80262560, 96315072, 120393840, 160525120, 240787680, 481575360]

約数ペア:

[(1, 481575360), (2, 240787680), (3, 160525120), (4, 120393840), (5, 96315072), (6, 80262560), (7, 68796480), (8, 60196920), (10, 48157536), (12, 40131280), (14, 34398240), (15, 32105024), (16, 30098460), (20, 24078768), (21, 22932160), (24, 20065640), (28, 17199120), (30, 16052512), (32, 15049230), (35, 13759296), (40, 12039384), (42, 11466080), (48, 10032820), (56, 8599560), (60, 8026256), (64, 7524615), (70, 6879648), (80, 6019692), (84, 5733040), (96, 5016410), (105, 4586432), (112, 4299780), (120, 4013128), (140, 3439824), (160, 3009846), (168, 2866520), (192, 2508205), (210, 2293216), (224, 2149890), (240, 2006564), (280, 1719912), (320, 1504923), (336, 1433260), (420, 1146608), (448, 1074945), (480, 1003282), (560, 859956), (672, 716630), (840, 573304), (960, 501641), (1120, 429978), (1344, 358315), (1680, 286652), (2240, 214989), (3360, 143326), (6720, 71663)]