15151040

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 36484560

約数和(自身を除く): 21333520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 419, 452, 565, 838, 904, 1130, 1676, 1808, 2095, 2260, 3352, 3616, 4190, 4520, 6704, 7232, 8380, 9040, 13408, 16760, 18080, 26816, 33520, 36160, 47347, 67040, 94694, 134080, 189388, 236735, 378776, 473470, 757552, 946940, 1515104, 1893880, 3030208, 3787760, 7575520, 15151040]

約数ペア:

[(1, 15151040), (2, 7575520), (4, 3787760), (5, 3030208), (8, 1893880), (10, 1515104), (16, 946940), (20, 757552), (32, 473470), (40, 378776), (64, 236735), (80, 189388), (113, 134080), (160, 94694), (226, 67040), (320, 47347), (419, 36160), (452, 33520), (565, 26816), (838, 18080), (904, 16760), (1130, 13408), (1676, 9040), (1808, 8380), (2095, 7232), (2260, 6704), (3352, 4520), (3616, 4190)]