266067180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{164239}}^1$

素因数の和:164260

約数の個数: 60

約数和(自身を含む): 834667680

約数和(自身を除く): 568600500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 164239, 328478, 492717, 656956, 821195, 985434, 1478151, 1642390, 1970868, 2463585, 2956302, 3284780, 4434453, 4927170, 5912604, 7390755, 8868906, 9854340, 13303359, 14781510, 17737812, 22172265, 26606718, 29563020, 44344530, 53213436, 66516795, 88689060, 133033590, 266067180]

約数ペア:

[(1, 266067180), (2, 133033590), (3, 88689060), (4, 66516795), (5, 53213436), (6, 44344530), (9, 29563020), (10, 26606718), (12, 22172265), (15, 17737812), (18, 14781510), (20, 13303359), (27, 9854340), (30, 8868906), (36, 7390755), (45, 5912604), (54, 4927170), (60, 4434453), (81, 3284780), (90, 2956302), (108, 2463585), (135, 1970868), (162, 1642390), (180, 1478151), (270, 985434), (324, 821195), (405, 656956), (540, 492717), (810, 328478), (1620, 164239)]