39166560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 136216080

約数和(自身を除く): 97049520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 461, 472, 480, 531, 590, 708, 720, 885, 922, 944, 1062, 1180, 1383, 1416, 1440, 1770, 1844, 1888, 2124, 2305, 2360, 2655, 2766, 2832, 3540, 3688, 4149, 4248, 4610, 4720, 5310, 5532, 5664, 6915, 7080, 7376, 8298, 8496, 9220, 9440, 10620, 11064, 13830, 14160, 14752, 16596, 16992, 18440, 20745, 21240, 22128, 27199, 27660, 28320, 33192, 36880, 41490, 42480, 44256, 54398, 55320, 66384, 73760, 81597, 82980, 84960, 108796, 110640, 132768, 135995, 163194, 165960, 217592, 221280, 244791, 271990, 326388, 331920, 407985, 435184, 489582, 543980, 652776, 663840, 815970, 870368, 979164, 1087960, 1223955, 1305552, 1631940, 1958328, 2175920, 2447910, 2611104, 3263880, 3916656, 4351840, 4895820, 6527760, 7833312, 9791640, 13055520, 19583280, 39166560]

約数ペア:

[(1, 39166560), (2, 19583280), (3, 13055520), (4, 9791640), (5, 7833312), (6, 6527760), (8, 4895820), (9, 4351840), (10, 3916656), (12, 3263880), (15, 2611104), (16, 2447910), (18, 2175920), (20, 1958328), (24, 1631940), (30, 1305552), (32, 1223955), (36, 1087960), (40, 979164), (45, 870368), (48, 815970), (59, 663840), (60, 652776), (72, 543980), (80, 489582), (90, 435184), (96, 407985), (118, 331920), (120, 326388), (144, 271990), (160, 244791), (177, 221280), (180, 217592), (236, 165960), (240, 163194), (288, 135995), (295, 132768), (354, 110640), (360, 108796), (461, 84960), (472, 82980), (480, 81597), (531, 73760), (590, 66384), (708, 55320), (720, 54398), (885, 44256), (922, 42480), (944, 41490), (1062, 36880), (1180, 33192), (1383, 28320), (1416, 27660), (1440, 27199), (1770, 22128), (1844, 21240), (1888, 20745), (2124, 18440), (2305, 16992), (2360, 16596), (2655, 14752), (2766, 14160), (2832, 13830), (3540, 11064), (3688, 10620), (4149, 9440), (4248, 9220), (4610, 8496), (4720, 8298), (5310, 7376), (5532, 7080), (5664, 6915)]