64049040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8087}}^1$

素因数の和:8117

約数の個数: 120

約数和(自身を含む): 234681408

約数和(自身を除く): 170632368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8087, 16174, 24261, 32348, 40435, 48522, 64696, 72783, 80870, 88957, 97044, 121305, 129392, 145566, 161740, 177914, 194088, 242610, 266871, 291132, 323480, 355828, 363915, 388176, 444785, 485220, 533742, 582264, 646960, 711656, 727830, 800613, 889570, 970440, 1067484, 1164528, 1334355, 1423312, 1455660, 1601226, 1779140, 1940880, 2134968, 2668710, 2911320, 3202452, 3558280, 4003065, 4269936, 5337420, 5822640, 6404904, 7116560, 8006130, 10674840, 12809808, 16012260, 21349680, 32024520, 64049040]

約数ペア:

[(1, 64049040), (2, 32024520), (3, 21349680), (4, 16012260), (5, 12809808), (6, 10674840), (8, 8006130), (9, 7116560), (10, 6404904), (11, 5822640), (12, 5337420), (15, 4269936), (16, 4003065), (18, 3558280), (20, 3202452), (22, 2911320), (24, 2668710), (30, 2134968), (33, 1940880), (36, 1779140), (40, 1601226), (44, 1455660), (45, 1423312), (48, 1334355), (55, 1164528), (60, 1067484), (66, 970440), (72, 889570), (80, 800613), (88, 727830), (90, 711656), (99, 646960), (110, 582264), (120, 533742), (132, 485220), (144, 444785), (165, 388176), (176, 363915), (180, 355828), (198, 323480), (220, 291132), (240, 266871), (264, 242610), (330, 194088), (360, 177914), (396, 161740), (440, 145566), (495, 129392), (528, 121305), (660, 97044), (720, 88957), (792, 80870), (880, 72783), (990, 64696), (1320, 48522), (1584, 40435), (1980, 32348), (2640, 24261), (3960, 16174), (7920, 8087)]