133467480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{123581}}^1$

素因数の和:123601

約数の個数: 64

約数和(自身を含む): 444895200

約数和(自身を除く): 311427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 123581, 247162, 370743, 494324, 617905, 741486, 988648, 1112229, 1235810, 1482972, 1853715, 2224458, 2471620, 2965944, 3336687, 3707430, 4448916, 4943240, 5561145, 6673374, 7414860, 8897832, 11122290, 13346748, 14829720, 16683435, 22244580, 26693496, 33366870, 44489160, 66733740, 133467480]

約数ペア:

[(1, 133467480), (2, 66733740), (3, 44489160), (4, 33366870), (5, 26693496), (6, 22244580), (8, 16683435), (9, 14829720), (10, 13346748), (12, 11122290), (15, 8897832), (18, 7414860), (20, 6673374), (24, 5561145), (27, 4943240), (30, 4448916), (36, 3707430), (40, 3336687), (45, 2965944), (54, 2471620), (60, 2224458), (72, 1853715), (90, 1482972), (108, 1235810), (120, 1112229), (135, 988648), (180, 741486), (216, 617905), (270, 494324), (360, 370743), (540, 247162), (1080, 123581)]