210132480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27361}}^1$

素因数の和:27387

約数の個数: 80

約数和(自身を含む): 671791824

約数和(自身を除く): 461659344

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 27361, 54722, 82083, 109444, 136805, 164166, 218888, 273610, 328332, 410415, 437776, 547220, 656664, 820830, 875552, 1094440, 1313328, 1641660, 1751104, 2188880, 2626656, 3283320, 3502208, 4377760, 5253312, 6566640, 7004416, 8755520, 10506624, 13133280, 14008832, 17511040, 21013248, 26266560, 35022080, 42026496, 52533120, 70044160, 105066240, 210132480]

約数ペア:

[(1, 210132480), (2, 105066240), (3, 70044160), (4, 52533120), (5, 42026496), (6, 35022080), (8, 26266560), (10, 21013248), (12, 17511040), (15, 14008832), (16, 13133280), (20, 10506624), (24, 8755520), (30, 7004416), (32, 6566640), (40, 5253312), (48, 4377760), (60, 3502208), (64, 3283320), (80, 2626656), (96, 2188880), (120, 1751104), (128, 1641660), (160, 1313328), (192, 1094440), (240, 875552), (256, 820830), (320, 656664), (384, 547220), (480, 437776), (512, 410415), (640, 328332), (768, 273610), (960, 218888), (1280, 164166), (1536, 136805), (1920, 109444), (2560, 82083), (3840, 54722), (7680, 27361)]