90814560

素因数分解:

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

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 288362592

約数和(自身を除く): 197548032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1381, 1644, 2055, 2192, 2740, 2762, 3288, 4110, 4143, 4384, 5480, 5524, 6576, 6905, 8220, 8286, 10960, 11048, 13152, 13810, 16440, 16572, 20715, 21920, 22096, 27620, 32880, 33144, 41430, 44192, 55240, 65760, 66288, 82860, 110480, 132576, 165720, 189197, 220960, 331440, 378394, 567591, 662880, 756788, 945985, 1135182, 1513576, 1891970, 2270364, 2837955, 3027152, 3783940, 4540728, 5675910, 6054304, 7567880, 9081456, 11351820, 15135760, 18162912, 22703640, 30271520, 45407280, 90814560]

約数ペア:

[(1, 90814560), (2, 45407280), (3, 30271520), (4, 22703640), (5, 18162912), (6, 15135760), (8, 11351820), (10, 9081456), (12, 7567880), (15, 6054304), (16, 5675910), (20, 4540728), (24, 3783940), (30, 3027152), (32, 2837955), (40, 2270364), (48, 1891970), (60, 1513576), (80, 1135182), (96, 945985), (120, 756788), (137, 662880), (160, 567591), (240, 378394), (274, 331440), (411, 220960), (480, 189197), (548, 165720), (685, 132576), (822, 110480), (1096, 82860), (1370, 66288), (1381, 65760), (1644, 55240), (2055, 44192), (2192, 41430), (2740, 33144), (2762, 32880), (3288, 27620), (4110, 22096), (4143, 21920), (4384, 20715), (5480, 16572), (5524, 16440), (6576, 13810), (6905, 13152), (8220, 11048), (8286, 10960)]