754972320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6581}}^1$

素因数の和:6838

約数の個数: 96

約数和(自身を含む): 2388476160

約数和(自身を除く): 1633503840

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, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 6581, 7170, 7648, 9560, 11472, 13162, 14340, 19120, 19743, 22944, 26324, 28680, 32905, 38240, 39486, 52648, 57360, 65810, 78972, 98715, 105296, 114720, 131620, 157944, 197430, 210592, 263240, 315888, 394860, 526480, 631776, 789720, 1052960, 1572859, 1579440, 3145718, 3158880, 4718577, 6291436, 7864295, 9437154, 12582872, 15728590, 18874308, 23592885, 25165744, 31457180, 37748616, 47185770, 50331488, 62914360, 75497232, 94371540, 125828720, 150994464, 188743080, 251657440, 377486160, 754972320]

約数ペア:

[(1, 754972320), (2, 377486160), (3, 251657440), (4, 188743080), (5, 150994464), (6, 125828720), (8, 94371540), (10, 75497232), (12, 62914360), (15, 50331488), (16, 47185770), (20, 37748616), (24, 31457180), (30, 25165744), (32, 23592885), (40, 18874308), (48, 15728590), (60, 12582872), (80, 9437154), (96, 7864295), (120, 6291436), (160, 4718577), (239, 3158880), (240, 3145718), (478, 1579440), (480, 1572859), (717, 1052960), (956, 789720), (1195, 631776), (1434, 526480), (1912, 394860), (2390, 315888), (2868, 263240), (3585, 210592), (3824, 197430), (4780, 157944), (5736, 131620), (6581, 114720), (7170, 105296), (7648, 98715), (9560, 78972), (11472, 65810), (13162, 57360), (14340, 52648), (19120, 39486), (19743, 38240), (22944, 32905), (26324, 28680)]