303552807920

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1\times {\mathrm{31193}}^1$

素因数の和:32490

約数の個数: 80

約数和(自身を含む): 713238581952

約数和(自身を除く): 409685774032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1181, 1648, 2060, 2362, 4120, 4724, 5905, 8240, 9448, 11810, 18896, 23620, 31193, 47240, 62386, 94480, 121643, 124772, 155965, 243286, 249544, 311930, 486572, 499088, 608215, 623860, 973144, 1216430, 1247720, 1946288, 2432860, 2495440, 3212879, 4865720, 6425758, 9731440, 12851516, 16064395, 25703032, 32128790, 36838933, 51406064, 64257580, 73677866, 128515160, 147355732, 184194665, 257030320, 294711464, 368389330, 589422928, 736778660, 1473557320, 2947114640, 3794410099, 7588820198, 15177640396, 18972050495, 30355280792, 37944100990, 60710561584, 75888201980, 151776403960, 303552807920]

約数ペア:

[(1, 303552807920), (2, 151776403960), (4, 75888201980), (5, 60710561584), (8, 37944100990), (10, 30355280792), (16, 18972050495), (20, 15177640396), (40, 7588820198), (80, 3794410099), (103, 2947114640), (206, 1473557320), (412, 736778660), (515, 589422928), (824, 368389330), (1030, 294711464), (1181, 257030320), (1648, 184194665), (2060, 147355732), (2362, 128515160), (4120, 73677866), (4724, 64257580), (5905, 51406064), (8240, 36838933), (9448, 32128790), (11810, 25703032), (18896, 16064395), (23620, 12851516), (31193, 9731440), (47240, 6425758), (62386, 4865720), (94480, 3212879), (121643, 2495440), (124772, 2432860), (155965, 1946288), (243286, 1247720), (249544, 1216430), (311930, 973144), (486572, 623860), (499088, 608215)]