1520291040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3167273}}^1$

素因数の和:3167291

約数の個数: 48

約数和(自身を含む): 4788918288

約数和(自身を除く): 3268627248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3167273, 6334546, 9501819, 12669092, 15836365, 19003638, 25338184, 31672730, 38007276, 47509095, 50676368, 63345460, 76014552, 95018190, 101352736, 126690920, 152029104, 190036380, 253381840, 304058208, 380072760, 506763680, 760145520, 1520291040]

約数ペア:

[(1, 1520291040), (2, 760145520), (3, 506763680), (4, 380072760), (5, 304058208), (6, 253381840), (8, 190036380), (10, 152029104), (12, 126690920), (15, 101352736), (16, 95018190), (20, 76014552), (24, 63345460), (30, 50676368), (32, 47509095), (40, 38007276), (48, 31672730), (60, 25338184), (80, 19003638), (96, 15836365), (120, 12669092), (160, 9501819), (240, 6334546), (480, 3167273)]