126767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62141}}^1$

素因数の和:62172

約数の個数: 64

約数和(自身を含む): 402680160

約数和(自身を除く): 275912520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 62141, 124282, 186423, 248564, 310705, 372846, 497128, 621410, 745692, 932115, 1056397, 1242820, 1491384, 1864230, 2112794, 2485640, 3169191, 3728460, 4225588, 5281985, 6338382, 7456920, 8451176, 10563970, 12676764, 15845955, 21127940, 25353528, 31691910, 42255880, 63383820, 126767640]

約数ペア:

[(1, 126767640), (2, 63383820), (3, 42255880), (4, 31691910), (5, 25353528), (6, 21127940), (8, 15845955), (10, 12676764), (12, 10563970), (15, 8451176), (17, 7456920), (20, 6338382), (24, 5281985), (30, 4225588), (34, 3728460), (40, 3169191), (51, 2485640), (60, 2112794), (68, 1864230), (85, 1491384), (102, 1242820), (120, 1056397), (136, 932115), (170, 745692), (204, 621410), (255, 497128), (340, 372846), (408, 310705), (510, 248564), (680, 186423), (1020, 124282), (2040, 62141)]