139716480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 128

約数和(自身を含む): 454079520

約数和(自身を除く): 314363040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1373, 1590, 1696, 1920, 2120, 2544, 2746, 3180, 3392, 4119, 4240, 5088, 5492, 6360, 6784, 6865, 8238, 8480, 10176, 10984, 12720, 13730, 16476, 16960, 20352, 20595, 21968, 25440, 27460, 32952, 33920, 41190, 43936, 50880, 54920, 65904, 72769, 82380, 87872, 101760, 109840, 131808, 145538, 164760, 175744, 218307, 219680, 263616, 291076, 329520, 363845, 436614, 439360, 527232, 582152, 659040, 727690, 873228, 878720, 1091535, 1164304, 1318080, 1455380, 1746456, 2183070, 2328608, 2636160, 2910760, 3492912, 4366140, 4657216, 5821520, 6985824, 8732280, 9314432, 11643040, 13971648, 17464560, 23286080, 27943296, 34929120, 46572160, 69858240, 139716480]

約数ペア:

[(1, 139716480), (2, 69858240), (3, 46572160), (4, 34929120), (5, 27943296), (6, 23286080), (8, 17464560), (10, 13971648), (12, 11643040), (15, 9314432), (16, 8732280), (20, 6985824), (24, 5821520), (30, 4657216), (32, 4366140), (40, 3492912), (48, 2910760), (53, 2636160), (60, 2328608), (64, 2183070), (80, 1746456), (96, 1455380), (106, 1318080), (120, 1164304), (128, 1091535), (159, 878720), (160, 873228), (192, 727690), (212, 659040), (240, 582152), (265, 527232), (318, 439360), (320, 436614), (384, 363845), (424, 329520), (480, 291076), (530, 263616), (636, 219680), (640, 218307), (795, 175744), (848, 164760), (960, 145538), (1060, 131808), (1272, 109840), (1373, 101760), (1590, 87872), (1696, 82380), (1920, 72769), (2120, 65904), (2544, 54920), (2746, 50880), (3180, 43936), (3392, 41190), (4119, 33920), (4240, 32952), (5088, 27460), (5492, 25440), (6360, 21968), (6784, 20595), (6865, 20352), (8238, 16960), (8480, 16476), (10176, 13730), (10984, 12720)]