130039920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 120

約数和(自身を含む): 439592400

約数和(自身を除く): 309552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1009, 1074, 1432, 1611, 1790, 2018, 2148, 2685, 2864, 3027, 3222, 3580, 4036, 4296, 5045, 5370, 6054, 6444, 7160, 8055, 8072, 8592, 9081, 10090, 10740, 12108, 12888, 14320, 15135, 16110, 16144, 18162, 20180, 21480, 24216, 25776, 30270, 32220, 36324, 40360, 42960, 45405, 48432, 60540, 64440, 72648, 80720, 90810, 121080, 128880, 145296, 180611, 181620, 242160, 361222, 363240, 541833, 722444, 726480, 903055, 1083666, 1444888, 1625499, 1806110, 2167332, 2709165, 2889776, 3250998, 3612220, 4334664, 5418330, 6501996, 7224440, 8127495, 8669328, 10836660, 13003992, 14448880, 16254990, 21673320, 26007984, 32509980, 43346640, 65019960, 130039920]

約数ペア:

[(1, 130039920), (2, 65019960), (3, 43346640), (4, 32509980), (5, 26007984), (6, 21673320), (8, 16254990), (9, 14448880), (10, 13003992), (12, 10836660), (15, 8669328), (16, 8127495), (18, 7224440), (20, 6501996), (24, 5418330), (30, 4334664), (36, 3612220), (40, 3250998), (45, 2889776), (48, 2709165), (60, 2167332), (72, 1806110), (80, 1625499), (90, 1444888), (120, 1083666), (144, 903055), (179, 726480), (180, 722444), (240, 541833), (358, 363240), (360, 361222), (537, 242160), (716, 181620), (720, 180611), (895, 145296), (1009, 128880), (1074, 121080), (1432, 90810), (1611, 80720), (1790, 72648), (2018, 64440), (2148, 60540), (2685, 48432), (2864, 45405), (3027, 42960), (3222, 40360), (3580, 36324), (4036, 32220), (4296, 30270), (5045, 25776), (5370, 24216), (6054, 21480), (6444, 20180), (7160, 18162), (8055, 16144), (8072, 16110), (8592, 15135), (9081, 14320), (10090, 12888), (10740, 12108)]