4660020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25889}}^1$

素因数の和:25904

約数の個数: 36

約数和(自身を含む): 14135940

約数和(自身を除く): 9475920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25889, 51778, 77667, 103556, 129445, 155334, 233001, 258890, 310668, 388335, 466002, 517780, 776670, 932004, 1165005, 1553340, 2330010, 4660020]

約数ペア:

[(1, 4660020), (2, 2330010), (3, 1553340), (4, 1165005), (5, 932004), (6, 776670), (9, 517780), (10, 466002), (12, 388335), (15, 310668), (18, 258890), (20, 233001), (30, 155334), (36, 129445), (45, 103556), (60, 77667), (90, 51778), (180, 25889)]