129791640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98327}}^1$

素因数の和:98352

約数の個数: 64

約数和(自身を含む): 424776960

約数和(自身を除く): 294985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 98327, 196654, 294981, 393308, 491635, 589962, 786616, 983270, 1081597, 1179924, 1474905, 1966540, 2163194, 2359848, 2949810, 3244791, 3933080, 4326388, 5407985, 5899620, 6489582, 8652776, 10815970, 11799240, 12979164, 16223955, 21631940, 25958328, 32447910, 43263880, 64895820, 129791640]

約数ペア:

[(1, 129791640), (2, 64895820), (3, 43263880), (4, 32447910), (5, 25958328), (6, 21631940), (8, 16223955), (10, 12979164), (11, 11799240), (12, 10815970), (15, 8652776), (20, 6489582), (22, 5899620), (24, 5407985), (30, 4326388), (33, 3933080), (40, 3244791), (44, 2949810), (55, 2359848), (60, 2163194), (66, 1966540), (88, 1474905), (110, 1179924), (120, 1081597), (132, 983270), (165, 786616), (220, 589962), (264, 491635), (330, 393308), (440, 294981), (660, 196654), (1320, 98327)]