1317909240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3907}}^1$

素因数の和:4861

約数の個数: 96

約数和(自身を含む): 4288873680

約数和(自身を除く): 2970964440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 937, 1874, 2811, 3748, 3907, 4685, 5622, 7496, 7814, 8433, 9370, 11244, 11721, 14055, 15628, 16866, 18740, 19535, 22488, 23442, 28110, 31256, 33732, 35163, 37480, 39070, 42165, 46884, 56220, 58605, 67464, 70326, 78140, 84330, 93768, 112440, 117210, 140652, 156280, 168660, 175815, 234420, 281304, 337320, 351630, 468840, 703260, 1406520, 3660859, 7321718, 10982577, 14643436, 18304295, 21965154, 29286872, 32947731, 36608590, 43930308, 54912885, 65895462, 73217180, 87860616, 109825770, 131790924, 146434360, 164738655, 219651540, 263581848, 329477310, 439303080, 658954620, 1317909240]

約数ペア:

[(1, 1317909240), (2, 658954620), (3, 439303080), (4, 329477310), (5, 263581848), (6, 219651540), (8, 164738655), (9, 146434360), (10, 131790924), (12, 109825770), (15, 87860616), (18, 73217180), (20, 65895462), (24, 54912885), (30, 43930308), (36, 36608590), (40, 32947731), (45, 29286872), (60, 21965154), (72, 18304295), (90, 14643436), (120, 10982577), (180, 7321718), (360, 3660859), (937, 1406520), (1874, 703260), (2811, 468840), (3748, 351630), (3907, 337320), (4685, 281304), (5622, 234420), (7496, 175815), (7814, 168660), (8433, 156280), (9370, 140652), (11244, 117210), (11721, 112440), (14055, 93768), (15628, 84330), (16866, 78140), (18740, 70326), (19535, 67464), (22488, 58605), (23442, 56220), (28110, 46884), (31256, 42165), (33732, 39070), (35163, 37480)]