877338480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51487}}^1$

素因数の和:51574

約数の個数: 80

約数和(自身を含む): 2758109184

約数和(自身を除く): 1880770704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 51487, 102974, 154461, 205948, 257435, 308922, 411896, 514870, 617844, 772305, 823792, 1029740, 1235688, 1544610, 2059480, 2471376, 3089220, 3655577, 4118960, 6178440, 7311154, 10966731, 12356880, 14622308, 18277885, 21933462, 29244616, 36555770, 43866924, 54833655, 58489232, 73111540, 87733848, 109667310, 146223080, 175467696, 219334620, 292446160, 438669240, 877338480]

約数ペア:

[(1, 877338480), (2, 438669240), (3, 292446160), (4, 219334620), (5, 175467696), (6, 146223080), (8, 109667310), (10, 87733848), (12, 73111540), (15, 58489232), (16, 54833655), (20, 43866924), (24, 36555770), (30, 29244616), (40, 21933462), (48, 18277885), (60, 14622308), (71, 12356880), (80, 10966731), (120, 7311154), (142, 6178440), (213, 4118960), (240, 3655577), (284, 3089220), (355, 2471376), (426, 2059480), (568, 1544610), (710, 1235688), (852, 1029740), (1065, 823792), (1136, 772305), (1420, 617844), (1704, 514870), (2130, 411896), (2840, 308922), (3408, 257435), (4260, 205948), (5680, 154461), (8520, 102974), (17040, 51487)]