53689680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 120

約数和(自身を含む): 196728480

約数和(自身を除く): 143038800

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, 6779, 7920, 13558, 20337, 27116, 33895, 40674, 54232, 61011, 67790, 74569, 81348, 101685, 108464, 122022, 135580, 149138, 162696, 203370, 223707, 244044, 271160, 298276, 305055, 325392, 372845, 406740, 447414, 488088, 542320, 596552, 610110, 671121, 745690, 813480, 894828, 976176, 1118535, 1193104, 1220220, 1342242, 1491380, 1626960, 1789656, 2237070, 2440440, 2684484, 2982760, 3355605, 3579312, 4474140, 4880880, 5368968, 5965520, 6711210, 8948280, 10737936, 13422420, 17896560, 26844840, 53689680]

約数ペア:

[(1, 53689680), (2, 26844840), (3, 17896560), (4, 13422420), (5, 10737936), (6, 8948280), (8, 6711210), (9, 5965520), (10, 5368968), (11, 4880880), (12, 4474140), (15, 3579312), (16, 3355605), (18, 2982760), (20, 2684484), (22, 2440440), (24, 2237070), (30, 1789656), (33, 1626960), (36, 1491380), (40, 1342242), (44, 1220220), (45, 1193104), (48, 1118535), (55, 976176), (60, 894828), (66, 813480), (72, 745690), (80, 671121), (88, 610110), (90, 596552), (99, 542320), (110, 488088), (120, 447414), (132, 406740), (144, 372845), (165, 325392), (176, 305055), (180, 298276), (198, 271160), (220, 244044), (240, 223707), (264, 203370), (330, 162696), (360, 149138), (396, 135580), (440, 122022), (495, 108464), (528, 101685), (660, 81348), (720, 74569), (792, 67790), (880, 61011), (990, 54232), (1320, 40674), (1584, 33895), (1980, 27116), (2640, 20337), (3960, 13558), (6779, 7920)]