84690240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 112

約数和(自身を含む): 274758912

約数和(自身を除く): 190068672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1877, 1880, 2256, 2820, 3008, 3754, 3760, 4512, 5631, 5640, 7508, 7520, 9024, 9385, 11262, 11280, 15016, 15040, 18770, 22524, 22560, 28155, 30032, 37540, 45048, 45120, 56310, 60064, 75080, 88219, 90096, 112620, 120128, 150160, 176438, 180192, 225240, 264657, 300320, 352876, 360384, 441095, 450480, 529314, 600640, 705752, 882190, 900960, 1058628, 1323285, 1411504, 1764380, 1801920, 2117256, 2646570, 2823008, 3528760, 4234512, 5293140, 5646016, 7057520, 8469024, 10586280, 14115040, 16938048, 21172560, 28230080, 42345120, 84690240]

約数ペア:

[(1, 84690240), (2, 42345120), (3, 28230080), (4, 21172560), (5, 16938048), (6, 14115040), (8, 10586280), (10, 8469024), (12, 7057520), (15, 5646016), (16, 5293140), (20, 4234512), (24, 3528760), (30, 2823008), (32, 2646570), (40, 2117256), (47, 1801920), (48, 1764380), (60, 1411504), (64, 1323285), (80, 1058628), (94, 900960), (96, 882190), (120, 705752), (141, 600640), (160, 529314), (188, 450480), (192, 441095), (235, 360384), (240, 352876), (282, 300320), (320, 264657), (376, 225240), (470, 180192), (480, 176438), (564, 150160), (705, 120128), (752, 112620), (940, 90096), (960, 88219), (1128, 75080), (1410, 60064), (1504, 56310), (1877, 45120), (1880, 45048), (2256, 37540), (2820, 30032), (3008, 28155), (3754, 22560), (3760, 22524), (4512, 18770), (5631, 15040), (5640, 15016), (7508, 11280), (7520, 11262), (9024, 9385)]