163928640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{170759}}^1$

素因数の和:170779

約数の個数: 56

約数和(自身を含む): 520476480

約数和(自身を除く): 356547840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 170759, 341518, 512277, 683036, 853795, 1024554, 1366072, 1707590, 2049108, 2561385, 2732144, 3415180, 4098216, 5122770, 5464288, 6830360, 8196432, 10245540, 10928576, 13660720, 16392864, 20491080, 27321440, 32785728, 40982160, 54642880, 81964320, 163928640]

約数ペア:

[(1, 163928640), (2, 81964320), (3, 54642880), (4, 40982160), (5, 32785728), (6, 27321440), (8, 20491080), (10, 16392864), (12, 13660720), (15, 10928576), (16, 10245540), (20, 8196432), (24, 6830360), (30, 5464288), (32, 5122770), (40, 4098216), (48, 3415180), (60, 2732144), (64, 2561385), (80, 2049108), (96, 1707590), (120, 1366072), (160, 1024554), (192, 853795), (240, 683036), (320, 512277), (480, 341518), (960, 170759)]