2642760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2447}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 6170040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2447, 4894, 7341, 9788, 12235, 14682, 19576, 22023, 24470, 29364, 36705, 44046, 48940, 58728, 66069, 73410, 88092, 97880, 110115, 132138, 146820, 176184, 220230, 264276, 293640, 330345, 440460, 528552, 660690, 880920, 1321380, 2642760]

約数ペア:

[(1, 2642760), (2, 1321380), (3, 880920), (4, 660690), (5, 528552), (6, 440460), (8, 330345), (9, 293640), (10, 264276), (12, 220230), (15, 176184), (18, 146820), (20, 132138), (24, 110115), (27, 97880), (30, 88092), (36, 73410), (40, 66069), (45, 58728), (54, 48940), (60, 44046), (72, 36705), (90, 29364), (108, 24470), (120, 22023), (135, 19576), (180, 14682), (216, 12235), (270, 9788), (360, 7341), (540, 4894), (1080, 2447)]