1356040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2272760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 167, 203, 232, 280, 290, 334, 406, 580, 668, 812, 835, 1015, 1160, 1169, 1336, 1624, 1670, 2030, 2338, 3340, 4060, 4676, 4843, 5845, 6680, 8120, 9352, 9686, 11690, 19372, 23380, 24215, 33901, 38744, 46760, 48430, 67802, 96860, 135604, 169505, 193720, 271208, 339010, 678020, 1356040]

約数ペア:

[(1, 1356040), (2, 678020), (4, 339010), (5, 271208), (7, 193720), (8, 169505), (10, 135604), (14, 96860), (20, 67802), (28, 48430), (29, 46760), (35, 38744), (40, 33901), (56, 24215), (58, 23380), (70, 19372), (116, 11690), (140, 9686), (145, 9352), (167, 8120), (203, 6680), (232, 5845), (280, 4843), (290, 4676), (334, 4060), (406, 3340), (580, 2338), (668, 2030), (812, 1670), (835, 1624), (1015, 1336), (1160, 1169)]