89653440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2054

約数の個数: 112

約数和(自身を含む): 290852352

約数和(自身を除く): 201198912

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, 1880, 1987, 2256, 2820, 3008, 3760, 3974, 4512, 5640, 5961, 7520, 7948, 9024, 9935, 11280, 11922, 15040, 15896, 19870, 22560, 23844, 29805, 31792, 39740, 45120, 47688, 59610, 63584, 79480, 93389, 95376, 119220, 127168, 158960, 186778, 190752, 238440, 280167, 317920, 373556, 381504, 466945, 476880, 560334, 635840, 747112, 933890, 953760, 1120668, 1400835, 1494224, 1867780, 1907520, 2241336, 2801670, 2988448, 3735560, 4482672, 5603340, 5976896, 7471120, 8965344, 11206680, 14942240, 17930688, 22413360, 29884480, 44826720, 89653440]

約数ペア:

[(1, 89653440), (2, 44826720), (3, 29884480), (4, 22413360), (5, 17930688), (6, 14942240), (8, 11206680), (10, 8965344), (12, 7471120), (15, 5976896), (16, 5603340), (20, 4482672), (24, 3735560), (30, 2988448), (32, 2801670), (40, 2241336), (47, 1907520), (48, 1867780), (60, 1494224), (64, 1400835), (80, 1120668), (94, 953760), (96, 933890), (120, 747112), (141, 635840), (160, 560334), (188, 476880), (192, 466945), (235, 381504), (240, 373556), (282, 317920), (320, 280167), (376, 238440), (470, 190752), (480, 186778), (564, 158960), (705, 127168), (752, 119220), (940, 95376), (960, 93389), (1128, 79480), (1410, 63584), (1504, 59610), (1880, 47688), (1987, 45120), (2256, 39740), (2820, 31792), (3008, 29805), (3760, 23844), (3974, 22560), (4512, 19870), (5640, 15896), (5961, 15040), (7520, 11922), (7948, 11280), (9024, 9935)]