127583520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2178

約数の個数: 96

約数和(自身を含む): 405155520

約数和(自身を除く): 277572000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2029, 2096, 2620, 3144, 3930, 4058, 4192, 5240, 6087, 6288, 7860, 8116, 10145, 10480, 12174, 12576, 15720, 16232, 20290, 20960, 24348, 30435, 31440, 32464, 40580, 48696, 60870, 62880, 64928, 81160, 97392, 121740, 162320, 194784, 243480, 265799, 324640, 486960, 531598, 797397, 973920, 1063196, 1328995, 1594794, 2126392, 2657990, 3189588, 3986985, 4252784, 5315980, 6379176, 7973970, 8505568, 10631960, 12758352, 15947940, 21263920, 25516704, 31895880, 42527840, 63791760, 127583520]

約数ペア:

[(1, 127583520), (2, 63791760), (3, 42527840), (4, 31895880), (5, 25516704), (6, 21263920), (8, 15947940), (10, 12758352), (12, 10631960), (15, 8505568), (16, 7973970), (20, 6379176), (24, 5315980), (30, 4252784), (32, 3986985), (40, 3189588), (48, 2657990), (60, 2126392), (80, 1594794), (96, 1328995), (120, 1063196), (131, 973920), (160, 797397), (240, 531598), (262, 486960), (393, 324640), (480, 265799), (524, 243480), (655, 194784), (786, 162320), (1048, 121740), (1310, 97392), (1572, 81160), (1965, 64928), (2029, 62880), (2096, 60870), (2620, 48696), (3144, 40580), (3930, 32464), (4058, 31440), (4192, 30435), (5240, 24348), (6087, 20960), (6288, 20290), (7860, 16232), (8116, 15720), (10145, 12576), (10480, 12174)]