118973520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 402597000

約数和(自身を除く): 283623480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1109, 1192, 1341, 1490, 1788, 2218, 2235, 2384, 2682, 2980, 3327, 3576, 4436, 4470, 5364, 5545, 5960, 6654, 6705, 7152, 8872, 8940, 9981, 10728, 11090, 11920, 13308, 13410, 16635, 17744, 17880, 19962, 21456, 22180, 26616, 26820, 33270, 35760, 39924, 44360, 49905, 53232, 53640, 66540, 79848, 88720, 99810, 107280, 133080, 159696, 165241, 199620, 266160, 330482, 399240, 495723, 660964, 798480, 826205, 991446, 1321928, 1487169, 1652410, 1982892, 2478615, 2643856, 2974338, 3304820, 3965784, 4957230, 5948676, 6609640, 7435845, 7931568, 9914460, 11897352, 13219280, 14871690, 19828920, 23794704, 29743380, 39657840, 59486760, 118973520]

約数ペア:

[(1, 118973520), (2, 59486760), (3, 39657840), (4, 29743380), (5, 23794704), (6, 19828920), (8, 14871690), (9, 13219280), (10, 11897352), (12, 9914460), (15, 7931568), (16, 7435845), (18, 6609640), (20, 5948676), (24, 4957230), (30, 3965784), (36, 3304820), (40, 2974338), (45, 2643856), (48, 2478615), (60, 1982892), (72, 1652410), (80, 1487169), (90, 1321928), (120, 991446), (144, 826205), (149, 798480), (180, 660964), (240, 495723), (298, 399240), (360, 330482), (447, 266160), (596, 199620), (720, 165241), (745, 159696), (894, 133080), (1109, 107280), (1192, 99810), (1341, 88720), (1490, 79848), (1788, 66540), (2218, 53640), (2235, 53232), (2384, 49905), (2682, 44360), (2980, 39924), (3327, 35760), (3576, 33270), (4436, 26820), (4470, 26616), (5364, 22180), (5545, 21456), (5960, 19962), (6654, 17880), (6705, 17744), (7152, 16635), (8872, 13410), (8940, 13308), (9981, 11920), (10728, 11090)]