163008120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123491}}^1$

素因数の和:123516

約数の個数: 64

約数和(自身を含む): 533485440

約数和(自身を除く): 370477320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 123491, 246982, 370473, 493964, 617455, 740946, 987928, 1234910, 1358401, 1481892, 1852365, 2469820, 2716802, 2963784, 3704730, 4075203, 4939640, 5433604, 6792005, 7409460, 8150406, 10867208, 13584010, 14818920, 16300812, 20376015, 27168020, 32601624, 40752030, 54336040, 81504060, 163008120]

約数ペア:

[(1, 163008120), (2, 81504060), (3, 54336040), (4, 40752030), (5, 32601624), (6, 27168020), (8, 20376015), (10, 16300812), (11, 14818920), (12, 13584010), (15, 10867208), (20, 8150406), (22, 7409460), (24, 6792005), (30, 5433604), (33, 4939640), (40, 4075203), (44, 3704730), (55, 2963784), (60, 2716802), (66, 2469820), (88, 1852365), (110, 1481892), (120, 1358401), (132, 1234910), (165, 987928), (220, 740946), (264, 617455), (330, 493964), (440, 370473), (660, 246982), (1320, 123491)]