119786240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 339958080

約数和(自身を除く): 220171840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 461, 464, 560, 580, 640, 812, 896, 922, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1844, 1856, 2030, 2240, 2305, 2320, 3227, 3248, 3688, 3712, 4060, 4480, 4610, 4640, 6454, 6496, 7376, 7424, 8120, 8960, 9220, 9280, 12908, 12992, 13369, 14752, 16135, 16240, 18440, 18560, 25816, 25984, 26738, 29504, 32270, 32480, 36880, 37120, 51632, 51968, 53476, 59008, 64540, 64960, 66845, 73760, 93583, 103264, 106952, 118016, 129080, 129920, 133690, 147520, 187166, 206528, 213904, 258160, 259840, 267380, 295040, 374332, 413056, 427808, 467915, 516320, 534760, 590080, 748664, 826112, 855616, 935830, 1032640, 1069520, 1497328, 1711232, 1871660, 2065280, 2139040, 2994656, 3422464, 3743320, 4130560, 4278080, 5989312, 7486640, 8556160, 11978624, 14973280, 17112320, 23957248, 29946560, 59893120, 119786240]

約数ペア:

[(1, 119786240), (2, 59893120), (4, 29946560), (5, 23957248), (7, 17112320), (8, 14973280), (10, 11978624), (14, 8556160), (16, 7486640), (20, 5989312), (28, 4278080), (29, 4130560), (32, 3743320), (35, 3422464), (40, 2994656), (56, 2139040), (58, 2065280), (64, 1871660), (70, 1711232), (80, 1497328), (112, 1069520), (116, 1032640), (128, 935830), (140, 855616), (145, 826112), (160, 748664), (203, 590080), (224, 534760), (232, 516320), (256, 467915), (280, 427808), (290, 413056), (320, 374332), (406, 295040), (448, 267380), (461, 259840), (464, 258160), (560, 213904), (580, 206528), (640, 187166), (812, 147520), (896, 133690), (922, 129920), (928, 129080), (1015, 118016), (1120, 106952), (1160, 103264), (1280, 93583), (1624, 73760), (1792, 66845), (1844, 64960), (1856, 64540), (2030, 59008), (2240, 53476), (2305, 51968), (2320, 51632), (3227, 37120), (3248, 36880), (3688, 32480), (3712, 32270), (4060, 29504), (4480, 26738), (4610, 25984), (4640, 25816), (6454, 18560), (6496, 18440), (7376, 16240), (7424, 16135), (8120, 14752), (8960, 13369), (9220, 12992), (9280, 12908)]