180461520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{9283}}^1$

素因数の和:9311

約数の個数: 120

約数和(自身を含む): 628563936

約数和(自身を除く): 448102416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9283, 9720, 18566, 19440, 27849, 37132, 46415, 55698, 74264, 83547, 92830, 111396, 139245, 148528, 167094, 185660, 222792, 250641, 278490, 334188, 371320, 417735, 445584, 501282, 556980, 668376, 742640, 751923, 835470, 1002564, 1113960, 1253205, 1336752, 1503846, 1670940, 2005128, 2227920, 2255769, 2506410, 3007692, 3341880, 3759615, 4010256, 4511538, 5012820, 6015384, 6683760, 7519230, 9023076, 10025640, 11278845, 12030768, 15038460, 18046152, 20051280, 22557690, 30076920, 36092304, 45115380, 60153840, 90230760, 180461520]

約数ペア:

[(1, 180461520), (2, 90230760), (3, 60153840), (4, 45115380), (5, 36092304), (6, 30076920), (8, 22557690), (9, 20051280), (10, 18046152), (12, 15038460), (15, 12030768), (16, 11278845), (18, 10025640), (20, 9023076), (24, 7519230), (27, 6683760), (30, 6015384), (36, 5012820), (40, 4511538), (45, 4010256), (48, 3759615), (54, 3341880), (60, 3007692), (72, 2506410), (80, 2255769), (81, 2227920), (90, 2005128), (108, 1670940), (120, 1503846), (135, 1336752), (144, 1253205), (162, 1113960), (180, 1002564), (216, 835470), (240, 751923), (243, 742640), (270, 668376), (324, 556980), (360, 501282), (405, 445584), (432, 417735), (486, 371320), (540, 334188), (648, 278490), (720, 250641), (810, 222792), (972, 185660), (1080, 167094), (1215, 148528), (1296, 139245), (1620, 111396), (1944, 92830), (2160, 83547), (2430, 74264), (3240, 55698), (3888, 46415), (4860, 37132), (6480, 27849), (9283, 19440), (9720, 18566)]