539767920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21019}}^1$

素因数の和:21142

約数の個数: 80

約数和(自身を含む): 1688999040

約数和(自身を除く): 1149231120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 21019, 25680, 42038, 63057, 84076, 105095, 126114, 168152, 210190, 252228, 315285, 336304, 420380, 504456, 630570, 840760, 1008912, 1261140, 1681520, 2249033, 2522280, 4498066, 5044560, 6747099, 8996132, 11245165, 13494198, 17992264, 22490330, 26988396, 33735495, 35984528, 44980660, 53976792, 67470990, 89961320, 107953584, 134941980, 179922640, 269883960, 539767920]

約数ペア:

[(1, 539767920), (2, 269883960), (3, 179922640), (4, 134941980), (5, 107953584), (6, 89961320), (8, 67470990), (10, 53976792), (12, 44980660), (15, 35984528), (16, 33735495), (20, 26988396), (24, 22490330), (30, 17992264), (40, 13494198), (48, 11245165), (60, 8996132), (80, 6747099), (107, 5044560), (120, 4498066), (214, 2522280), (240, 2249033), (321, 1681520), (428, 1261140), (535, 1008912), (642, 840760), (856, 630570), (1070, 504456), (1284, 420380), (1605, 336304), (1712, 315285), (2140, 252228), (2568, 210190), (3210, 168152), (4280, 126114), (5136, 105095), (6420, 84076), (8560, 63057), (12840, 42038), (21019, 25680)]