73764960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 159929760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 643, 717, 956, 1195, 1286, 1434, 1912, 1929, 2390, 2572, 2868, 3215, 3585, 3824, 3858, 4780, 5144, 5736, 6430, 7170, 7648, 7716, 9560, 9645, 10288, 11472, 12860, 14340, 15432, 19120, 19290, 20576, 22944, 25720, 28680, 30864, 38240, 38580, 51440, 57360, 61728, 77160, 102880, 114720, 153677, 154320, 307354, 308640, 461031, 614708, 768385, 922062, 1229416, 1536770, 1844124, 2305155, 2458832, 3073540, 3688248, 4610310, 4917664, 6147080, 7376496, 9220620, 12294160, 14752992, 18441240, 24588320, 36882480, 73764960]

約数ペア:

[(1, 73764960), (2, 36882480), (3, 24588320), (4, 18441240), (5, 14752992), (6, 12294160), (8, 9220620), (10, 7376496), (12, 6147080), (15, 4917664), (16, 4610310), (20, 3688248), (24, 3073540), (30, 2458832), (32, 2305155), (40, 1844124), (48, 1536770), (60, 1229416), (80, 922062), (96, 768385), (120, 614708), (160, 461031), (239, 308640), (240, 307354), (478, 154320), (480, 153677), (643, 114720), (717, 102880), (956, 77160), (1195, 61728), (1286, 57360), (1434, 51440), (1912, 38580), (1929, 38240), (2390, 30864), (2572, 28680), (2868, 25720), (3215, 22944), (3585, 20576), (3824, 19290), (3858, 19120), (4780, 15432), (5144, 14340), (5736, 12860), (6430, 11472), (7170, 10288), (7648, 9645), (7716, 9560)]