90206160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 221773872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 727, 752, 880, 940, 1034, 1128, 1320, 1410, 1454, 1551, 1880, 2068, 2181, 2256, 2585, 2640, 2820, 2908, 3102, 3635, 3760, 4136, 4362, 5170, 5640, 5816, 6204, 7270, 7755, 7997, 8272, 8724, 10340, 10905, 11280, 11632, 12408, 14540, 15510, 15994, 17448, 20680, 21810, 23991, 24816, 29080, 31020, 31988, 34169, 34896, 39985, 41360, 43620, 47982, 58160, 62040, 63976, 68338, 79970, 87240, 95964, 102507, 119955, 124080, 127952, 136676, 159940, 170845, 174480, 191928, 205014, 239910, 273352, 319880, 341690, 375859, 383856, 410028, 479820, 512535, 546704, 639760, 683380, 751718, 820056, 959640, 1025070, 1127577, 1366760, 1503436, 1640112, 1879295, 1919280, 2050140, 2255154, 2733520, 3006872, 3758590, 4100280, 4510308, 5637885, 6013744, 7517180, 8200560, 9020616, 11275770, 15034360, 18041232, 22551540, 30068720, 45103080, 90206160]

約数ペア:

[(1, 90206160), (2, 45103080), (3, 30068720), (4, 22551540), (5, 18041232), (6, 15034360), (8, 11275770), (10, 9020616), (11, 8200560), (12, 7517180), (15, 6013744), (16, 5637885), (20, 4510308), (22, 4100280), (24, 3758590), (30, 3006872), (33, 2733520), (40, 2255154), (44, 2050140), (47, 1919280), (48, 1879295), (55, 1640112), (60, 1503436), (66, 1366760), (80, 1127577), (88, 1025070), (94, 959640), (110, 820056), (120, 751718), (132, 683380), (141, 639760), (165, 546704), (176, 512535), (188, 479820), (220, 410028), (235, 383856), (240, 375859), (264, 341690), (282, 319880), (330, 273352), (376, 239910), (440, 205014), (470, 191928), (517, 174480), (528, 170845), (564, 159940), (660, 136676), (705, 127952), (727, 124080), (752, 119955), (880, 102507), (940, 95964), (1034, 87240), (1128, 79970), (1320, 68338), (1410, 63976), (1454, 62040), (1551, 58160), (1880, 47982), (2068, 43620), (2181, 41360), (2256, 39985), (2585, 34896), (2640, 34169), (2820, 31988), (2908, 31020), (3102, 29080), (3635, 24816), (3760, 23991), (4136, 21810), (4362, 20680), (5170, 17448), (5640, 15994), (5816, 15510), (6204, 14540), (7270, 12408), (7755, 11632), (7997, 11280), (8272, 10905), (8724, 10340)]