15946080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 34857120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 239, 240, 278, 417, 478, 480, 556, 695, 717, 834, 956, 1112, 1195, 1390, 1434, 1668, 1912, 2085, 2224, 2390, 2780, 2868, 3336, 3585, 3824, 4170, 4448, 4780, 5560, 5736, 6672, 7170, 7648, 8340, 9560, 11120, 11472, 13344, 14340, 16680, 19120, 22240, 22944, 28680, 33221, 33360, 38240, 57360, 66442, 66720, 99663, 114720, 132884, 166105, 199326, 265768, 332210, 398652, 498315, 531536, 664420, 797304, 996630, 1063072, 1328840, 1594608, 1993260, 2657680, 3189216, 3986520, 5315360, 7973040, 15946080]

約数ペア:

[(1, 15946080), (2, 7973040), (3, 5315360), (4, 3986520), (5, 3189216), (6, 2657680), (8, 1993260), (10, 1594608), (12, 1328840), (15, 1063072), (16, 996630), (20, 797304), (24, 664420), (30, 531536), (32, 498315), (40, 398652), (48, 332210), (60, 265768), (80, 199326), (96, 166105), (120, 132884), (139, 114720), (160, 99663), (239, 66720), (240, 66442), (278, 57360), (417, 38240), (478, 33360), (480, 33221), (556, 28680), (695, 22944), (717, 22240), (834, 19120), (956, 16680), (1112, 14340), (1195, 13344), (1390, 11472), (1434, 11120), (1668, 9560), (1912, 8340), (2085, 7648), (2224, 7170), (2390, 6672), (2780, 5736), (2868, 5560), (3336, 4780), (3585, 4448), (3824, 4170)]