154642560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 496454400

約数和(自身を除く): 341811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 320, 337, 384, 478, 480, 640, 674, 717, 956, 960, 1011, 1195, 1348, 1434, 1685, 1912, 1920, 2022, 2390, 2696, 2868, 3370, 3585, 3824, 4044, 4780, 5055, 5392, 5736, 6740, 7170, 7648, 8088, 9560, 10110, 10784, 11472, 13480, 14340, 15296, 16176, 19120, 20220, 21568, 22944, 26960, 28680, 30592, 32352, 38240, 40440, 43136, 45888, 53920, 57360, 64704, 76480, 80543, 80880, 91776, 107840, 114720, 129408, 152960, 161086, 161760, 215680, 229440, 241629, 322172, 323520, 402715, 458880, 483258, 644344, 647040, 805430, 966516, 1208145, 1288688, 1610860, 1933032, 2416290, 2577376, 3221720, 3866064, 4832580, 5154752, 6443440, 7732128, 9665160, 10309504, 12886880, 15464256, 19330320, 25773760, 30928512, 38660640, 51547520, 77321280, 154642560]

約数ペア:

[(1, 154642560), (2, 77321280), (3, 51547520), (4, 38660640), (5, 30928512), (6, 25773760), (8, 19330320), (10, 15464256), (12, 12886880), (15, 10309504), (16, 9665160), (20, 7732128), (24, 6443440), (30, 5154752), (32, 4832580), (40, 3866064), (48, 3221720), (60, 2577376), (64, 2416290), (80, 1933032), (96, 1610860), (120, 1288688), (128, 1208145), (160, 966516), (192, 805430), (239, 647040), (240, 644344), (320, 483258), (337, 458880), (384, 402715), (478, 323520), (480, 322172), (640, 241629), (674, 229440), (717, 215680), (956, 161760), (960, 161086), (1011, 152960), (1195, 129408), (1348, 114720), (1434, 107840), (1685, 91776), (1912, 80880), (1920, 80543), (2022, 76480), (2390, 64704), (2696, 57360), (2868, 53920), (3370, 45888), (3585, 43136), (3824, 40440), (4044, 38240), (4780, 32352), (5055, 30592), (5392, 28680), (5736, 26960), (6740, 22944), (7170, 21568), (7648, 20220), (8088, 19120), (9560, 16176), (10110, 15296), (10784, 14340), (11472, 13480)]