105517680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 329562240

約数和(自身を除く): 224044560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3163, 3336, 4170, 5560, 6326, 6672, 8340, 9489, 11120, 12652, 15815, 16680, 18978, 25304, 31630, 33360, 37956, 47445, 50608, 63260, 75912, 94890, 126520, 151824, 189780, 253040, 379560, 439657, 759120, 879314, 1318971, 1758628, 2198285, 2637942, 3517256, 4396570, 5275884, 6594855, 7034512, 8793140, 10551768, 13189710, 17586280, 21103536, 26379420, 35172560, 52758840, 105517680]

約数ペア:

[(1, 105517680), (2, 52758840), (3, 35172560), (4, 26379420), (5, 21103536), (6, 17586280), (8, 13189710), (10, 10551768), (12, 8793140), (15, 7034512), (16, 6594855), (20, 5275884), (24, 4396570), (30, 3517256), (40, 2637942), (48, 2198285), (60, 1758628), (80, 1318971), (120, 879314), (139, 759120), (240, 439657), (278, 379560), (417, 253040), (556, 189780), (695, 151824), (834, 126520), (1112, 94890), (1390, 75912), (1668, 63260), (2085, 50608), (2224, 47445), (2780, 37956), (3163, 33360), (3336, 31630), (4170, 25304), (5560, 18978), (6326, 16680), (6672, 15815), (8340, 12652), (9489, 11120)]