10290720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 25090080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 1949, 2640, 3898, 5280, 5847, 7796, 9745, 11694, 15592, 19490, 21439, 23388, 29235, 31184, 38980, 42878, 46776, 58470, 62368, 64317, 77960, 85756, 93552, 107195, 116940, 128634, 155920, 171512, 187104, 214390, 233880, 257268, 311840, 321585, 343024, 428780, 467760, 514536, 643170, 686048, 857560, 935520, 1029072, 1286340, 1715120, 2058144, 2572680, 3430240, 5145360, 10290720]

約数ペア:

[(1, 10290720), (2, 5145360), (3, 3430240), (4, 2572680), (5, 2058144), (6, 1715120), (8, 1286340), (10, 1029072), (11, 935520), (12, 857560), (15, 686048), (16, 643170), (20, 514536), (22, 467760), (24, 428780), (30, 343024), (32, 321585), (33, 311840), (40, 257268), (44, 233880), (48, 214390), (55, 187104), (60, 171512), (66, 155920), (80, 128634), (88, 116940), (96, 107195), (110, 93552), (120, 85756), (132, 77960), (160, 64317), (165, 62368), (176, 58470), (220, 46776), (240, 42878), (264, 38980), (330, 31184), (352, 29235), (440, 23388), (480, 21439), (528, 19490), (660, 15592), (880, 11694), (1056, 9745), (1320, 7796), (1760, 5847), (1949, 5280), (2640, 3898)]