1154560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 3093552

約数和(自身を除く): 1938992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 512, 640, 656, 704, 820, 880, 902, 1280, 1312, 1408, 1640, 1760, 1804, 2255, 2560, 2624, 2816, 3280, 3520, 3608, 4510, 5248, 5632, 6560, 7040, 7216, 9020, 10496, 13120, 14080, 14432, 18040, 20992, 26240, 28160, 28864, 36080, 52480, 57728, 72160, 104960, 115456, 144320, 230912, 288640, 577280, 1154560]

約数ペア:

[(1, 1154560), (2, 577280), (4, 288640), (5, 230912), (8, 144320), (10, 115456), (11, 104960), (16, 72160), (20, 57728), (22, 52480), (32, 36080), (40, 28864), (41, 28160), (44, 26240), (55, 20992), (64, 18040), (80, 14432), (82, 14080), (88, 13120), (110, 10496), (128, 9020), (160, 7216), (164, 7040), (176, 6560), (205, 5632), (220, 5248), (256, 4510), (320, 3608), (328, 3520), (352, 3280), (410, 2816), (440, 2624), (451, 2560), (512, 2255), (640, 1804), (656, 1760), (704, 1640), (820, 1408), (880, 1312), (902, 1280)]