15702042780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3230873}}^1$

素因数の和:3230897

約数の個数: 72

約数和(自身を含む): 49393601712

約数和(自身を除く): 33691558932

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, 810, 972, 1215, 1620, 2430, 4860, 3230873, 6461746, 9692619, 12923492, 16154365, 19385238, 29077857, 32308730, 38770476, 48463095, 58155714, 64617460, 87233571, 96926190, 116311428, 145389285, 174467142, 193852380, 261700713, 290778570, 348934284, 436167855, 523401426, 581557140, 785102139, 872335710, 1046802852, 1308503565, 1570204278, 1744671420, 2617007130, 3140408556, 3925510695, 5234014260, 7851021390, 15702042780]

約数ペア:

[(1, 15702042780), (2, 7851021390), (3, 5234014260), (4, 3925510695), (5, 3140408556), (6, 2617007130), (9, 1744671420), (10, 1570204278), (12, 1308503565), (15, 1046802852), (18, 872335710), (20, 785102139), (27, 581557140), (30, 523401426), (36, 436167855), (45, 348934284), (54, 290778570), (60, 261700713), (81, 193852380), (90, 174467142), (108, 145389285), (135, 116311428), (162, 96926190), (180, 87233571), (243, 64617460), (270, 58155714), (324, 48463095), (405, 38770476), (486, 32308730), (540, 29077857), (810, 19385238), (972, 16154365), (1215, 12923492), (1620, 9692619), (2430, 6461746), (4860, 3230873)]