155525880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12583}}^1$

素因数の和:12700

約数の個数: 64

約数和(自身を含む): 471144960

約数和(自身を除く): 315619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 12583, 25166, 37749, 50332, 62915, 75498, 100664, 125830, 150996, 188745, 251660, 301992, 377490, 503320, 754980, 1296049, 1509960, 2592098, 3888147, 5184196, 6480245, 7776294, 10368392, 12960490, 15552588, 19440735, 25920980, 31105176, 38881470, 51841960, 77762940, 155525880]

約数ペア:

[(1, 155525880), (2, 77762940), (3, 51841960), (4, 38881470), (5, 31105176), (6, 25920980), (8, 19440735), (10, 15552588), (12, 12960490), (15, 10368392), (20, 7776294), (24, 6480245), (30, 5184196), (40, 3888147), (60, 2592098), (103, 1509960), (120, 1296049), (206, 754980), (309, 503320), (412, 377490), (515, 301992), (618, 251660), (824, 188745), (1030, 150996), (1236, 125830), (1545, 100664), (2060, 75498), (2472, 62915), (3090, 50332), (4120, 37749), (6180, 25166), (12360, 12583)]