528033780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12923}}^1$

素因数の和:13165

約数の個数: 72

約数和(自身を含む): 1608882912

約数和(自身を除く): 1080849132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 12923, 13620, 20430, 25846, 38769, 40860, 51692, 64615, 77538, 116307, 129230, 155076, 193845, 232614, 258460, 387690, 465228, 581535, 775380, 1163070, 2326140, 2933521, 5867042, 8800563, 11734084, 14667605, 17601126, 26401689, 29335210, 35202252, 44002815, 52803378, 58670420, 88005630, 105606756, 132008445, 176011260, 264016890, 528033780]

約数ペア:

[(1, 528033780), (2, 264016890), (3, 176011260), (4, 132008445), (5, 105606756), (6, 88005630), (9, 58670420), (10, 52803378), (12, 44002815), (15, 35202252), (18, 29335210), (20, 26401689), (30, 17601126), (36, 14667605), (45, 11734084), (60, 8800563), (90, 5867042), (180, 2933521), (227, 2326140), (454, 1163070), (681, 775380), (908, 581535), (1135, 465228), (1362, 387690), (2043, 258460), (2270, 232614), (2724, 193845), (3405, 155076), (4086, 129230), (4540, 116307), (6810, 77538), (8172, 64615), (10215, 51692), (12923, 40860), (13620, 38769), (20430, 25846)]