8716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 27695520

約数和(自身を除く): 18978600

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, 4273, 8546, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 72641, 85460, 102552, 128190, 145282, 170920, 217923, 256380, 290564, 363205, 435846, 512760, 581128, 726410, 871692, 1089615, 1452820, 1743384, 2179230, 2905640, 4358460, 8716920]

約数ペア:

[(1, 8716920), (2, 4358460), (3, 2905640), (4, 2179230), (5, 1743384), (6, 1452820), (8, 1089615), (10, 871692), (12, 726410), (15, 581128), (17, 512760), (20, 435846), (24, 363205), (30, 290564), (34, 256380), (40, 217923), (51, 170920), (60, 145282), (68, 128190), (85, 102552), (102, 85460), (120, 72641), (136, 64095), (170, 51276), (204, 42730), (255, 34184), (340, 25638), (408, 21365), (510, 17092), (680, 12819), (1020, 8546), (2040, 4273)]