88920240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:7946

約数の個数: 80

約数和(自身を含む): 281553408

約数和(自身を除く): 192633168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 7883, 11280, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 126128, 157660, 189192, 236490, 315320, 370501, 378384, 472980, 630640, 741002, 945960, 1111503, 1482004, 1852505, 1891920, 2223006, 2964008, 3705010, 4446012, 5557515, 5928016, 7410020, 8892024, 11115030, 14820040, 17784048, 22230060, 29640080, 44460120, 88920240]

約数ペア:

[(1, 88920240), (2, 44460120), (3, 29640080), (4, 22230060), (5, 17784048), (6, 14820040), (8, 11115030), (10, 8892024), (12, 7410020), (15, 5928016), (16, 5557515), (20, 4446012), (24, 3705010), (30, 2964008), (40, 2223006), (47, 1891920), (48, 1852505), (60, 1482004), (80, 1111503), (94, 945960), (120, 741002), (141, 630640), (188, 472980), (235, 378384), (240, 370501), (282, 315320), (376, 236490), (470, 189192), (564, 157660), (705, 126128), (752, 118245), (940, 94596), (1128, 78830), (1410, 63064), (1880, 47298), (2256, 39415), (2820, 31532), (3760, 23649), (5640, 15766), (7883, 11280)]