19330320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 60353280

約数和(自身を除く): 41022960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 337, 478, 674, 717, 956, 1011, 1195, 1348, 1434, 1685, 1912, 2022, 2390, 2696, 2868, 3370, 3585, 3824, 4044, 4780, 5055, 5392, 5736, 6740, 7170, 8088, 9560, 10110, 11472, 13480, 14340, 16176, 19120, 20220, 26960, 28680, 40440, 57360, 80543, 80880, 161086, 241629, 322172, 402715, 483258, 644344, 805430, 966516, 1208145, 1288688, 1610860, 1933032, 2416290, 3221720, 3866064, 4832580, 6443440, 9665160, 19330320]

約数ペア:

[(1, 19330320), (2, 9665160), (3, 6443440), (4, 4832580), (5, 3866064), (6, 3221720), (8, 2416290), (10, 1933032), (12, 1610860), (15, 1288688), (16, 1208145), (20, 966516), (24, 805430), (30, 644344), (40, 483258), (48, 402715), (60, 322172), (80, 241629), (120, 161086), (239, 80880), (240, 80543), (337, 57360), (478, 40440), (674, 28680), (717, 26960), (956, 20220), (1011, 19120), (1195, 16176), (1348, 14340), (1434, 13480), (1685, 11472), (1912, 10110), (2022, 9560), (2390, 8088), (2696, 7170), (2868, 6740), (3370, 5736), (3585, 5392), (3824, 5055), (4044, 4780)]