13225410960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1777609}}^1$

素因数の和:1777656

約数の個数: 80

約数和(自身を含む): 42321338880

約数和(自身を除く): 29095927920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1777609, 3555218, 5332827, 7110436, 8888045, 10665654, 14220872, 17776090, 21331308, 26664135, 28441744, 35552180, 42662616, 53328270, 55105879, 71104360, 85325232, 106656540, 110211758, 142208720, 165317637, 213313080, 220423516, 275529395, 330635274, 426626160, 440847032, 551058790, 661270548, 826588185, 881694064, 1102117580, 1322541096, 1653176370, 2204235160, 2645082192, 3306352740, 4408470320, 6612705480, 13225410960]

約数ペア:

[(1, 13225410960), (2, 6612705480), (3, 4408470320), (4, 3306352740), (5, 2645082192), (6, 2204235160), (8, 1653176370), (10, 1322541096), (12, 1102117580), (15, 881694064), (16, 826588185), (20, 661270548), (24, 551058790), (30, 440847032), (31, 426626160), (40, 330635274), (48, 275529395), (60, 220423516), (62, 213313080), (80, 165317637), (93, 142208720), (120, 110211758), (124, 106656540), (155, 85325232), (186, 71104360), (240, 55105879), (248, 53328270), (310, 42662616), (372, 35552180), (465, 28441744), (496, 26664135), (620, 21331308), (744, 17776090), (930, 14220872), (1240, 10665654), (1488, 8888045), (1860, 7110436), (2480, 5332827), (3720, 3555218), (7440, 1777609)]