152904080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{273043}}^1$

素因数の和:273063

約数の個数: 40

約数和(自身を含む): 406289472

約数和(自身を除く): 253385392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 273043, 546086, 1092172, 1365215, 1911301, 2184344, 2730430, 3822602, 4368688, 5460860, 7645204, 9556505, 10921720, 15290408, 19113010, 21843440, 30580816, 38226020, 76452040, 152904080]

約数ペア:

[(1, 152904080), (2, 76452040), (4, 38226020), (5, 30580816), (7, 21843440), (8, 19113010), (10, 15290408), (14, 10921720), (16, 9556505), (20, 7645204), (28, 5460860), (35, 4368688), (40, 3822602), (56, 2730430), (70, 2184344), (80, 1911301), (112, 1365215), (140, 1092172), (280, 546086), (560, 273043)]