135742480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28759}}^1$

素因数の和:28831

約数の個数: 40

約数和(自身を含む): 320961600

約数和(自身を除く): 185219120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 28759, 57518, 115036, 143795, 230072, 287590, 460144, 575180, 1150360, 1696781, 2300720, 3393562, 6787124, 8483905, 13574248, 16967810, 27148496, 33935620, 67871240, 135742480]

約数ペア:

[(1, 135742480), (2, 67871240), (4, 33935620), (5, 27148496), (8, 16967810), (10, 13574248), (16, 8483905), (20, 6787124), (40, 3393562), (59, 2300720), (80, 1696781), (118, 1150360), (236, 575180), (295, 460144), (472, 287590), (590, 230072), (944, 143795), (1180, 115036), (2360, 57518), (4720, 28759)]