7307120

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 17104560

約数和(自身を除く): 9797440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 379, 482, 758, 964, 1205, 1516, 1895, 1928, 2410, 3032, 3790, 3856, 4820, 6064, 7580, 9640, 15160, 19280, 30320, 91339, 182678, 365356, 456695, 730712, 913390, 1461424, 1826780, 3653560, 7307120]

約数ペア:

[(1, 7307120), (2, 3653560), (4, 1826780), (5, 1461424), (8, 913390), (10, 730712), (16, 456695), (20, 365356), (40, 182678), (80, 91339), (241, 30320), (379, 19280), (482, 15160), (758, 9640), (964, 7580), (1205, 6064), (1516, 4820), (1895, 3856), (1928, 3790), (2410, 3032)]