30994560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5381}}^1$

素因数の和:5406

約数の個数: 96

約数和(自身を含む): 107047980

約数和(自身を除く): 76053420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5381, 5760, 10762, 16143, 21524, 26905, 32286, 43048, 48429, 53810, 64572, 80715, 86096, 96858, 107620, 129144, 161430, 172192, 193716, 215240, 242145, 258288, 322860, 344384, 387432, 430480, 484290, 516576, 645720, 688768, 774864, 860960, 968580, 1033152, 1291440, 1549728, 1721920, 1937160, 2066304, 2582880, 3099456, 3443840, 3874320, 5165760, 6198912, 7748640, 10331520, 15497280, 30994560]

約数ペア:

[(1, 30994560), (2, 15497280), (3, 10331520), (4, 7748640), (5, 6198912), (6, 5165760), (8, 3874320), (9, 3443840), (10, 3099456), (12, 2582880), (15, 2066304), (16, 1937160), (18, 1721920), (20, 1549728), (24, 1291440), (30, 1033152), (32, 968580), (36, 860960), (40, 774864), (45, 688768), (48, 645720), (60, 516576), (64, 484290), (72, 430480), (80, 387432), (90, 344384), (96, 322860), (120, 258288), (128, 242145), (144, 215240), (160, 193716), (180, 172192), (192, 161430), (240, 129144), (288, 107620), (320, 96858), (360, 86096), (384, 80715), (480, 64572), (576, 53810), (640, 48429), (720, 43048), (960, 32286), (1152, 26905), (1440, 21524), (1920, 16143), (2880, 10762), (5381, 5760)]