22703640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 68657760

約数和(自身を除く): 45954120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1381, 1644, 2055, 2740, 2762, 3288, 4110, 4143, 5480, 5524, 6905, 8220, 8286, 11048, 13810, 16440, 16572, 20715, 27620, 33144, 41430, 55240, 82860, 165720, 189197, 378394, 567591, 756788, 945985, 1135182, 1513576, 1891970, 2270364, 2837955, 3783940, 4540728, 5675910, 7567880, 11351820, 22703640]

約数ペア:

[(1, 22703640), (2, 11351820), (3, 7567880), (4, 5675910), (5, 4540728), (6, 3783940), (8, 2837955), (10, 2270364), (12, 1891970), (15, 1513576), (20, 1135182), (24, 945985), (30, 756788), (40, 567591), (60, 378394), (120, 189197), (137, 165720), (274, 82860), (411, 55240), (548, 41430), (685, 33144), (822, 27620), (1096, 20715), (1370, 16572), (1381, 16440), (1644, 13810), (2055, 11048), (2740, 8286), (2762, 8220), (3288, 6905), (4110, 5524), (4143, 5480)]