148949760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 482711040

約数和(自身を除く): 333761280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 491, 632, 640, 768, 790, 948, 960, 982, 1185, 1264, 1280, 1473, 1580, 1896, 1920, 1964, 2370, 2455, 2528, 2946, 3160, 3792, 3840, 3928, 4740, 4910, 5056, 5892, 6320, 7365, 7584, 7856, 9480, 9820, 10112, 11784, 12640, 14730, 15168, 15712, 18960, 19640, 20224, 23568, 25280, 29460, 30336, 31424, 37920, 38789, 39280, 47136, 50560, 58920, 60672, 62848, 75840, 77578, 78560, 94272, 101120, 116367, 117840, 125696, 151680, 155156, 157120, 188544, 193945, 232734, 235680, 303360, 310312, 314240, 377088, 387890, 465468, 471360, 581835, 620624, 628480, 775780, 930936, 942720, 1163670, 1241248, 1551560, 1861872, 1885440, 2327340, 2482496, 3103120, 3723744, 4654680, 4964992, 6206240, 7447488, 9309360, 9929984, 12412480, 14894976, 18618720, 24824960, 29789952, 37237440, 49649920, 74474880, 148949760]

約数ペア:

[(1, 148949760), (2, 74474880), (3, 49649920), (4, 37237440), (5, 29789952), (6, 24824960), (8, 18618720), (10, 14894976), (12, 12412480), (15, 9929984), (16, 9309360), (20, 7447488), (24, 6206240), (30, 4964992), (32, 4654680), (40, 3723744), (48, 3103120), (60, 2482496), (64, 2327340), (79, 1885440), (80, 1861872), (96, 1551560), (120, 1241248), (128, 1163670), (158, 942720), (160, 930936), (192, 775780), (237, 628480), (240, 620624), (256, 581835), (316, 471360), (320, 465468), (384, 387890), (395, 377088), (474, 314240), (480, 310312), (491, 303360), (632, 235680), (640, 232734), (768, 193945), (790, 188544), (948, 157120), (960, 155156), (982, 151680), (1185, 125696), (1264, 117840), (1280, 116367), (1473, 101120), (1580, 94272), (1896, 78560), (1920, 77578), (1964, 75840), (2370, 62848), (2455, 60672), (2528, 58920), (2946, 50560), (3160, 47136), (3792, 39280), (3840, 38789), (3928, 37920), (4740, 31424), (4910, 30336), (5056, 29460), (5892, 25280), (6320, 23568), (7365, 20224), (7584, 19640), (7856, 18960), (9480, 15712), (9820, 15168), (10112, 14730), (11784, 12640)]