63791760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 199362240

約数和(自身を除く): 135570480

約数列:

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

約数ペア:

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