219670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1259}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 682456320

約数和(自身を除く): 462786000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1259, 1454, 2181, 2518, 2908, 3635, 3777, 4362, 5036, 5816, 6295, 7270, 7554, 8724, 10072, 10905, 11632, 12590, 14540, 15108, 17448, 18885, 20144, 21810, 25180, 29080, 30216, 34896, 37770, 43620, 50360, 58160, 60432, 75540, 87240, 100720, 151080, 174480, 302160, 915293, 1830586, 2745879, 3661172, 4576465, 5491758, 7322344, 9152930, 10983516, 13729395, 14644688, 18305860, 21967032, 27458790, 36611720, 43934064, 54917580, 73223440, 109835160, 219670320]

約数ペア:

[(1, 219670320), (2, 109835160), (3, 73223440), (4, 54917580), (5, 43934064), (6, 36611720), (8, 27458790), (10, 21967032), (12, 18305860), (15, 14644688), (16, 13729395), (20, 10983516), (24, 9152930), (30, 7322344), (40, 5491758), (48, 4576465), (60, 3661172), (80, 2745879), (120, 1830586), (240, 915293), (727, 302160), (1259, 174480), (1454, 151080), (2181, 100720), (2518, 87240), (2908, 75540), (3635, 60432), (3777, 58160), (4362, 50360), (5036, 43620), (5816, 37770), (6295, 34896), (7270, 30216), (7554, 29080), (8724, 25180), (10072, 21810), (10905, 20144), (11632, 18885), (12590, 17448), (14540, 15108)]