218784960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75967}}^1$

素因数の和:75990

約数の個数: 84

約数和(自身を含む): 752539008

約数和(自身を除く): 533754048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75967, 151934, 227901, 303868, 379835, 455802, 607736, 683703, 759670, 911604, 1139505, 1215472, 1367406, 1519340, 1823208, 2279010, 2430944, 2734812, 3038680, 3418515, 3646416, 4558020, 4861888, 5469624, 6077360, 6837030, 7292832, 9116040, 10939248, 12154720, 13674060, 14585664, 18232080, 21878496, 24309440, 27348120, 36464160, 43756992, 54696240, 72928320, 109392480, 218784960]

約数ペア:

[(1, 218784960), (2, 109392480), (3, 72928320), (4, 54696240), (5, 43756992), (6, 36464160), (8, 27348120), (9, 24309440), (10, 21878496), (12, 18232080), (15, 14585664), (16, 13674060), (18, 12154720), (20, 10939248), (24, 9116040), (30, 7292832), (32, 6837030), (36, 6077360), (40, 5469624), (45, 4861888), (48, 4558020), (60, 3646416), (64, 3418515), (72, 3038680), (80, 2734812), (90, 2430944), (96, 2279010), (120, 1823208), (144, 1519340), (160, 1367406), (180, 1215472), (192, 1139505), (240, 911604), (288, 759670), (320, 683703), (360, 607736), (480, 455802), (576, 379835), (720, 303868), (960, 227901), (1440, 151934), (2880, 75967)]