2556209340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{58441}}^1$

素因数の和:58471

約数の個数: 96

約数和(自身を含む): 8050969920

約数和(自身を除く): 5494760580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 21870, 43740, 58441, 116882, 175323, 233764, 292205, 350646, 525969, 584410, 701292, 876615, 1051938, 1168820, 1577907, 1753230, 2103876, 2629845, 3155814, 3506460, 4733721, 5259690, 6311628, 7889535, 9467442, 10519380, 14201163, 15779070, 18934884, 23668605, 28402326, 31558140, 42603489, 47337210, 56804652, 71005815, 85206978, 94674420, 127810467, 142011630, 170413956, 213017445, 255620934, 284023260, 426034890, 511241868, 639052335, 852069780, 1278104670, 2556209340]

約数ペア:

[(1, 2556209340), (2, 1278104670), (3, 852069780), (4, 639052335), (5, 511241868), (6, 426034890), (9, 284023260), (10, 255620934), (12, 213017445), (15, 170413956), (18, 142011630), (20, 127810467), (27, 94674420), (30, 85206978), (36, 71005815), (45, 56804652), (54, 47337210), (60, 42603489), (81, 31558140), (90, 28402326), (108, 23668605), (135, 18934884), (162, 15779070), (180, 14201163), (243, 10519380), (270, 9467442), (324, 7889535), (405, 6311628), (486, 5259690), (540, 4733721), (729, 3506460), (810, 3155814), (972, 2629845), (1215, 2103876), (1458, 1753230), (1620, 1577907), (2187, 1168820), (2430, 1051938), (2916, 876615), (3645, 701292), (4374, 584410), (4860, 525969), (7290, 350646), (8748, 292205), (10935, 233764), (14580, 175323), (21870, 116882), (43740, 58441)]