261610560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10093}}^1$

素因数の和:10122

約数の個数: 140

約数和(自身を含む): 930686988

約数和(自身を除く): 669076428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10093, 12960, 20186, 25920, 30279, 40372, 50465, 60558, 80744, 90837, 100930, 121116, 151395, 161488, 181674, 201860, 242232, 272511, 302790, 322976, 363348, 403720, 454185, 484464, 545022, 605580, 645952, 726696, 807440, 817533, 908370, 968928, 1090044, 1211160, 1362555, 1453392, 1614880, 1635066, 1816740, 1937856, 2180088, 2422320, 2725110, 2906784, 3229760, 3270132, 3633480, 4087665, 4360176, 4844640, 5450220, 5813568, 6540264, 7266960, 8175330, 8720352, 9689280, 10900440, 13080528, 14533920, 16350660, 17440704, 21800880, 26161056, 29067840, 32701320, 43601760, 52322112, 65402640, 87203520, 130805280, 261610560]

約数ペア:

[(1, 261610560), (2, 130805280), (3, 87203520), (4, 65402640), (5, 52322112), (6, 43601760), (8, 32701320), (9, 29067840), (10, 26161056), (12, 21800880), (15, 17440704), (16, 16350660), (18, 14533920), (20, 13080528), (24, 10900440), (27, 9689280), (30, 8720352), (32, 8175330), (36, 7266960), (40, 6540264), (45, 5813568), (48, 5450220), (54, 4844640), (60, 4360176), (64, 4087665), (72, 3633480), (80, 3270132), (81, 3229760), (90, 2906784), (96, 2725110), (108, 2422320), (120, 2180088), (135, 1937856), (144, 1816740), (160, 1635066), (162, 1614880), (180, 1453392), (192, 1362555), (216, 1211160), (240, 1090044), (270, 968928), (288, 908370), (320, 817533), (324, 807440), (360, 726696), (405, 645952), (432, 605580), (480, 545022), (540, 484464), (576, 454185), (648, 403720), (720, 363348), (810, 322976), (864, 302790), (960, 272511), (1080, 242232), (1296, 201860), (1440, 181674), (1620, 161488), (1728, 151395), (2160, 121116), (2592, 100930), (2880, 90837), (3240, 80744), (4320, 60558), (5184, 50465), (6480, 40372), (8640, 30279), (10093, 25920), (12960, 20186)]