742250760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56747}}^1$

素因数の和:56870

約数の個数: 64

約数和(自身を含む): 2247220800

約数和(自身を除く): 1504970040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 56747, 113494, 170241, 226988, 283735, 340482, 453976, 567470, 680964, 851205, 1134940, 1361928, 1702410, 2269880, 3404820, 6185423, 6809640, 12370846, 18556269, 24741692, 30927115, 37112538, 49483384, 61854230, 74225076, 92781345, 123708460, 148450152, 185562690, 247416920, 371125380, 742250760]

約数ペア:

[(1, 742250760), (2, 371125380), (3, 247416920), (4, 185562690), (5, 148450152), (6, 123708460), (8, 92781345), (10, 74225076), (12, 61854230), (15, 49483384), (20, 37112538), (24, 30927115), (30, 24741692), (40, 18556269), (60, 12370846), (109, 6809640), (120, 6185423), (218, 3404820), (327, 2269880), (436, 1702410), (545, 1361928), (654, 1134940), (872, 851205), (1090, 680964), (1308, 567470), (1635, 453976), (2180, 340482), (2616, 283735), (3270, 226988), (4360, 170241), (6540, 113494), (13080, 56747)]