31924680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 64359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1193, 1338, 1784, 2230, 2386, 2676, 3345, 3579, 4460, 4772, 5352, 5965, 6690, 7158, 8920, 9544, 11930, 13380, 14316, 17895, 23860, 26760, 28632, 35790, 47720, 71580, 143160, 266039, 532078, 798117, 1064156, 1330195, 1596234, 2128312, 2660390, 3192468, 3990585, 5320780, 6384936, 7981170, 10641560, 15962340, 31924680]

約数ペア:

[(1, 31924680), (2, 15962340), (3, 10641560), (4, 7981170), (5, 6384936), (6, 5320780), (8, 3990585), (10, 3192468), (12, 2660390), (15, 2128312), (20, 1596234), (24, 1330195), (30, 1064156), (40, 798117), (60, 532078), (120, 266039), (223, 143160), (446, 71580), (669, 47720), (892, 35790), (1115, 28632), (1193, 26760), (1338, 23860), (1784, 17895), (2230, 14316), (2386, 13380), (2676, 11930), (3345, 9544), (3579, 8920), (4460, 7158), (4772, 6690), (5352, 5965)]