77618160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 264722640

約数和(自身を除く): 187104480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 1609, 2010, 2412, 2680, 3015, 3216, 3218, 4020, 4824, 4827, 5360, 6030, 6436, 8040, 8045, 9648, 9654, 12060, 12872, 14481, 16080, 16090, 19308, 24120, 24135, 25744, 28962, 32180, 38616, 48240, 48270, 57924, 64360, 72405, 77232, 96540, 107803, 115848, 128720, 144810, 193080, 215606, 231696, 289620, 323409, 386160, 431212, 539015, 579240, 646818, 862424, 970227, 1078030, 1158480, 1293636, 1617045, 1724848, 1940454, 2156060, 2587272, 3234090, 3880908, 4312120, 4851135, 5174544, 6468180, 7761816, 8624240, 9702270, 12936360, 15523632, 19404540, 25872720, 38809080, 77618160]

約数ペア:

[(1, 77618160), (2, 38809080), (3, 25872720), (4, 19404540), (5, 15523632), (6, 12936360), (8, 9702270), (9, 8624240), (10, 7761816), (12, 6468180), (15, 5174544), (16, 4851135), (18, 4312120), (20, 3880908), (24, 3234090), (30, 2587272), (36, 2156060), (40, 1940454), (45, 1724848), (48, 1617045), (60, 1293636), (67, 1158480), (72, 1078030), (80, 970227), (90, 862424), (120, 646818), (134, 579240), (144, 539015), (180, 431212), (201, 386160), (240, 323409), (268, 289620), (335, 231696), (360, 215606), (402, 193080), (536, 144810), (603, 128720), (670, 115848), (720, 107803), (804, 96540), (1005, 77232), (1072, 72405), (1206, 64360), (1340, 57924), (1608, 48270), (1609, 48240), (2010, 38616), (2412, 32180), (2680, 28962), (3015, 25744), (3216, 24135), (3218, 24120), (4020, 19308), (4824, 16090), (4827, 16080), (5360, 14481), (6030, 12872), (6436, 12060), (8040, 9654), (8045, 9648)]