79472340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{49057}}^1$

素因数の和:49078

約数の個数: 60

約数和(自身を含む): 249312756

約数和(自身を除く): 169840416

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, 270, 324, 405, 540, 810, 1620, 49057, 98114, 147171, 196228, 245285, 294342, 441513, 490570, 588684, 735855, 883026, 981140, 1324539, 1471710, 1766052, 2207565, 2649078, 2943420, 3973617, 4415130, 5298156, 6622695, 7947234, 8830260, 13245390, 15894468, 19868085, 26490780, 39736170, 79472340]

約数ペア:

[(1, 79472340), (2, 39736170), (3, 26490780), (4, 19868085), (5, 15894468), (6, 13245390), (9, 8830260), (10, 7947234), (12, 6622695), (15, 5298156), (18, 4415130), (20, 3973617), (27, 2943420), (30, 2649078), (36, 2207565), (45, 1766052), (54, 1471710), (60, 1324539), (81, 981140), (90, 883026), (108, 735855), (135, 588684), (162, 490570), (180, 441513), (270, 294342), (324, 245285), (405, 196228), (540, 147171), (810, 98114), (1620, 49057)]