153442320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 477052800

約数和(自身を除く): 323610480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1399, 1828, 2285, 2742, 2798, 3656, 4197, 4570, 5484, 5596, 6855, 6995, 7312, 8394, 9140, 10968, 11192, 13710, 13990, 16788, 18280, 20985, 21936, 22384, 27420, 27980, 33576, 36560, 41970, 54840, 55960, 67152, 83940, 109680, 111920, 167880, 335760, 639343, 1278686, 1918029, 2557372, 3196715, 3836058, 5114744, 6393430, 7672116, 9590145, 10229488, 12786860, 15344232, 19180290, 25573720, 30688464, 38360580, 51147440, 76721160, 153442320]

約数ペア:

[(1, 153442320), (2, 76721160), (3, 51147440), (4, 38360580), (5, 30688464), (6, 25573720), (8, 19180290), (10, 15344232), (12, 12786860), (15, 10229488), (16, 9590145), (20, 7672116), (24, 6393430), (30, 5114744), (40, 3836058), (48, 3196715), (60, 2557372), (80, 1918029), (120, 1278686), (240, 639343), (457, 335760), (914, 167880), (1371, 111920), (1399, 109680), (1828, 83940), (2285, 67152), (2742, 55960), (2798, 54840), (3656, 41970), (4197, 36560), (4570, 33576), (5484, 27980), (5596, 27420), (6855, 22384), (6995, 21936), (7312, 20985), (8394, 18280), (9140, 16788), (10968, 13990), (11192, 13710)]