310502880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 144

約数和(自身を含む): 1074868704

約数和(自身を除く): 764365824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3037, 3195, 3408, 4260, 5112, 5680, 6074, 6390, 6816, 8520, 9111, 10224, 11360, 12148, 12780, 15185, 17040, 18222, 20448, 24296, 25560, 27333, 30370, 34080, 36444, 45555, 48592, 51120, 54666, 60740, 72888, 91110, 97184, 102240, 109332, 121480, 136665, 145776, 182220, 215627, 218664, 242960, 273330, 291552, 364440, 431254, 437328, 485920, 546660, 646881, 728880, 862508, 874656, 1078135, 1093320, 1293762, 1457760, 1725016, 1940643, 2156270, 2186640, 2587524, 3234405, 3450032, 3881286, 4312540, 4373280, 5175048, 6468810, 6900064, 7762572, 8625080, 9703215, 10350096, 12937620, 15525144, 17250160, 19406430, 20700192, 25875240, 31050288, 34500320, 38812860, 51750480, 62100576, 77625720, 103500960, 155251440, 310502880]

約数ペア:

[(1, 310502880), (2, 155251440), (3, 103500960), (4, 77625720), (5, 62100576), (6, 51750480), (8, 38812860), (9, 34500320), (10, 31050288), (12, 25875240), (15, 20700192), (16, 19406430), (18, 17250160), (20, 15525144), (24, 12937620), (30, 10350096), (32, 9703215), (36, 8625080), (40, 7762572), (45, 6900064), (48, 6468810), (60, 5175048), (71, 4373280), (72, 4312540), (80, 3881286), (90, 3450032), (96, 3234405), (120, 2587524), (142, 2186640), (144, 2156270), (160, 1940643), (180, 1725016), (213, 1457760), (240, 1293762), (284, 1093320), (288, 1078135), (355, 874656), (360, 862508), (426, 728880), (480, 646881), (568, 546660), (639, 485920), (710, 437328), (720, 431254), (852, 364440), (1065, 291552), (1136, 273330), (1278, 242960), (1420, 218664), (1440, 215627), (1704, 182220), (2130, 145776), (2272, 136665), (2556, 121480), (2840, 109332), (3037, 102240), (3195, 97184), (3408, 91110), (4260, 72888), (5112, 60740), (5680, 54666), (6074, 51120), (6390, 48592), (6816, 45555), (8520, 36444), (9111, 34080), (10224, 30370), (11360, 27333), (12148, 25560), (12780, 24296), (15185, 20448), (17040, 18222)]