15607140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 43872192

約数和(自身を除く): 28265052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 557, 934, 1114, 1401, 1671, 1868, 2228, 2335, 2785, 2802, 3342, 4670, 5570, 5604, 6684, 7005, 8355, 9340, 11140, 14010, 16710, 28020, 33420, 260119, 520238, 780357, 1040476, 1300595, 1560714, 2601190, 3121428, 3901785, 5202380, 7803570, 15607140]

約数ペア:

[(1, 15607140), (2, 7803570), (3, 5202380), (4, 3901785), (5, 3121428), (6, 2601190), (10, 1560714), (12, 1300595), (15, 1040476), (20, 780357), (30, 520238), (60, 260119), (467, 33420), (557, 28020), (934, 16710), (1114, 14010), (1401, 11140), (1671, 9340), (1868, 8355), (2228, 7005), (2335, 6684), (2785, 5604), (2802, 5570), (3342, 4670)]