285864480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18047}}^1$

素因数の和:18079

約数の個数: 144

約数和(自身を含む): 1064254464

約数和(自身を除く): 778389984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 162423, 180470, 198517, 216564, 270705, 288752, 324846, 360940, 397034, 433128, 541410, 577504, 595551, 649692, 721880, 794068, 812115, 866256, 992585, 1082820, 1191102, 1299384, 1443760, 1588136, 1624230, 1732512, 1786653, 1985170, 2165640, 2382204, 2598768, 2887520, 2977755, 3176272, 3248460, 3573306, 3970340, 4331280, 4764408, 5197536, 5955510, 6352544, 6496920, 7146612, 7940680, 8662560, 8933265, 9528816, 11911020, 12993840, 14293224, 15881360, 17866530, 19057632, 23822040, 25987680, 28586448, 31762720, 35733060, 47644080, 57172896, 71466120, 95288160, 142932240, 285864480]

約数ペア:

[(1, 285864480), (2, 142932240), (3, 95288160), (4, 71466120), (5, 57172896), (6, 47644080), (8, 35733060), (9, 31762720), (10, 28586448), (11, 25987680), (12, 23822040), (15, 19057632), (16, 17866530), (18, 15881360), (20, 14293224), (22, 12993840), (24, 11911020), (30, 9528816), (32, 8933265), (33, 8662560), (36, 7940680), (40, 7146612), (44, 6496920), (45, 6352544), (48, 5955510), (55, 5197536), (60, 4764408), (66, 4331280), (72, 3970340), (80, 3573306), (88, 3248460), (90, 3176272), (96, 2977755), (99, 2887520), (110, 2598768), (120, 2382204), (132, 2165640), (144, 1985170), (160, 1786653), (165, 1732512), (176, 1624230), (180, 1588136), (198, 1443760), (220, 1299384), (240, 1191102), (264, 1082820), (288, 992585), (330, 866256), (352, 812115), (360, 794068), (396, 721880), (440, 649692), (480, 595551), (495, 577504), (528, 541410), (660, 433128), (720, 397034), (792, 360940), (880, 324846), (990, 288752), (1056, 270705), (1320, 216564), (1440, 198517), (1584, 180470), (1760, 162423), (1980, 144376), (2640, 108282), (3168, 90235), (3960, 72188), (5280, 54141), (7920, 36094), (15840, 18047)]