315858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22691}}^1$

素因数の和:22738

約数の個数: 96

約数和(自身を含む): 1029309120

約数和(自身を除く): 713450400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 226910, 272292, 340365, 363056, 453820, 544584, 658039, 680730, 726112, 907640, 1089168, 1316078, 1361460, 1815280, 1974117, 2178336, 2632156, 2722920, 3290195, 3630560, 3948234, 5264312, 5445840, 6580390, 7896468, 9870585, 10528624, 10891680, 13160780, 15792936, 19741170, 21057248, 26321560, 31585872, 39482340, 52643120, 63171744, 78964680, 105286240, 157929360, 315858720]

約数ペア:

[(1, 315858720), (2, 157929360), (3, 105286240), (4, 78964680), (5, 63171744), (6, 52643120), (8, 39482340), (10, 31585872), (12, 26321560), (15, 21057248), (16, 19741170), (20, 15792936), (24, 13160780), (29, 10891680), (30, 10528624), (32, 9870585), (40, 7896468), (48, 6580390), (58, 5445840), (60, 5264312), (80, 3948234), (87, 3630560), (96, 3290195), (116, 2722920), (120, 2632156), (145, 2178336), (160, 1974117), (174, 1815280), (232, 1361460), (240, 1316078), (290, 1089168), (348, 907640), (435, 726112), (464, 680730), (480, 658039), (580, 544584), (696, 453820), (870, 363056), (928, 340365), (1160, 272292), (1392, 226910), (1740, 181528), (2320, 136146), (2784, 113455), (3480, 90764), (4640, 68073), (6960, 45382), (13920, 22691)]