18060024640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{260081}}^1$

素因数の和:260136

約数の個数: 112

約数和(自身を含む): 50734715904

約数和(自身を除く): 32674691264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 260081, 520162, 1040324, 1300405, 1820567, 2080648, 2600810, 3641134, 4161296, 5201620, 7282268, 8062511, 8322592, 9102835, 10403240, 14564536, 16125022, 16645184, 18205670, 20806480, 29129072, 32250044, 36411340, 40312555, 41612960, 56437577, 58258144, 64500088, 72822680, 80625110, 83225920, 112875154, 116516288, 129000176, 145645360, 161250220, 225750308, 258000352, 282187885, 291290720, 322500440, 451500616, 516000704, 564375770, 582581440, 645000880, 903001232, 1128751540, 1290001760, 1806002464, 2257503080, 2580003520, 3612004928, 4515006160, 9030012320, 18060024640]

約数ペア:

[(1, 18060024640), (2, 9030012320), (4, 4515006160), (5, 3612004928), (7, 2580003520), (8, 2257503080), (10, 1806002464), (14, 1290001760), (16, 1128751540), (20, 903001232), (28, 645000880), (31, 582581440), (32, 564375770), (35, 516000704), (40, 451500616), (56, 322500440), (62, 291290720), (64, 282187885), (70, 258000352), (80, 225750308), (112, 161250220), (124, 145645360), (140, 129000176), (155, 116516288), (160, 112875154), (217, 83225920), (224, 80625110), (248, 72822680), (280, 64500088), (310, 58258144), (320, 56437577), (434, 41612960), (448, 40312555), (496, 36411340), (560, 32250044), (620, 29129072), (868, 20806480), (992, 18205670), (1085, 16645184), (1120, 16125022), (1240, 14564536), (1736, 10403240), (1984, 9102835), (2170, 8322592), (2240, 8062511), (2480, 7282268), (3472, 5201620), (4340, 4161296), (4960, 3641134), (6944, 2600810), (8680, 2080648), (9920, 1820567), (13888, 1300405), (17360, 1040324), (34720, 520162), (69440, 260081)]