15310160

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 35804256

約数和(自身を除く): 20494096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 907, 1055, 1688, 1814, 2110, 3376, 3628, 4220, 4535, 7256, 8440, 9070, 14512, 16880, 18140, 36280, 72560, 191377, 382754, 765508, 956885, 1531016, 1913770, 3062032, 3827540, 7655080, 15310160]

約数ペア:

[(1, 15310160), (2, 7655080), (4, 3827540), (5, 3062032), (8, 1913770), (10, 1531016), (16, 956885), (20, 765508), (40, 382754), (80, 191377), (211, 72560), (422, 36280), (844, 18140), (907, 16880), (1055, 14512), (1688, 9070), (1814, 8440), (2110, 7256), (3376, 4535), (3628, 4220)]