2180760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 6933600

約数和(自身を除く): 4752840

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, 1069, 2040, 2138, 3207, 4276, 5345, 6414, 8552, 10690, 12828, 16035, 18173, 21380, 25656, 32070, 36346, 42760, 54519, 64140, 72692, 90865, 109038, 128280, 145384, 181730, 218076, 272595, 363460, 436152, 545190, 726920, 1090380, 2180760]

約数ペア:

[(1, 2180760), (2, 1090380), (3, 726920), (4, 545190), (5, 436152), (6, 363460), (8, 272595), (10, 218076), (12, 181730), (15, 145384), (17, 128280), (20, 109038), (24, 90865), (30, 72692), (34, 64140), (40, 54519), (51, 42760), (60, 36346), (68, 32070), (85, 25656), (102, 21380), (120, 18173), (136, 16035), (170, 12828), (204, 10690), (255, 8552), (340, 6414), (408, 5345), (510, 4276), (680, 3207), (1020, 2138), (1069, 2040)]