542642880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43481}}^1$

素因数の和:43514

約数の個数: 112

約数和(自身を含む): 1855463904

約数和(自身を除く): 1312821024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 43481, 86962, 130443, 173924, 217405, 260886, 347848, 434810, 521772, 565253, 652215, 695696, 869620, 1043544, 1130506, 1304430, 1391392, 1695759, 1739240, 2087088, 2261012, 2608860, 2782784, 2826265, 3391518, 3478480, 4174176, 4522024, 5217720, 5652530, 6783036, 6956960, 8348352, 8478795, 9044048, 10435440, 11305060, 13566072, 13913920, 16957590, 18088096, 20870880, 22610120, 27132144, 33915180, 36176192, 41741760, 45220240, 54264288, 67830360, 90440480, 108528576, 135660720, 180880960, 271321440, 542642880]

約数ペア:

[(1, 542642880), (2, 271321440), (3, 180880960), (4, 135660720), (5, 108528576), (6, 90440480), (8, 67830360), (10, 54264288), (12, 45220240), (13, 41741760), (15, 36176192), (16, 33915180), (20, 27132144), (24, 22610120), (26, 20870880), (30, 18088096), (32, 16957590), (39, 13913920), (40, 13566072), (48, 11305060), (52, 10435440), (60, 9044048), (64, 8478795), (65, 8348352), (78, 6956960), (80, 6783036), (96, 5652530), (104, 5217720), (120, 4522024), (130, 4174176), (156, 3478480), (160, 3391518), (192, 2826265), (195, 2782784), (208, 2608860), (240, 2261012), (260, 2087088), (312, 1739240), (320, 1695759), (390, 1391392), (416, 1304430), (480, 1130506), (520, 1043544), (624, 869620), (780, 695696), (832, 652215), (960, 565253), (1040, 521772), (1248, 434810), (1560, 347848), (2080, 260886), (2496, 217405), (3120, 173924), (4160, 130443), (6240, 86962), (12480, 43481)]