2662560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^2$

素因数の和:107

約数の個数: 108

約数和(自身を含む): 9302202

約数和(自身を除く): 6639642

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1849, 1935, 2064, 2580, 3096, 3440, 3698, 3870, 4128, 5160, 5547, 6192, 6880, 7396, 7740, 9245, 10320, 11094, 12384, 14792, 15480, 16641, 18490, 20640, 22188, 27735, 29584, 30960, 33282, 36980, 44376, 55470, 59168, 61920, 66564, 73960, 83205, 88752, 110940, 133128, 147920, 166410, 177504, 221880, 266256, 295840, 332820, 443760, 532512, 665640, 887520, 1331280, 2662560]

約数ペア:

[(1, 2662560), (2, 1331280), (3, 887520), (4, 665640), (5, 532512), (6, 443760), (8, 332820), (9, 295840), (10, 266256), (12, 221880), (15, 177504), (16, 166410), (18, 147920), (20, 133128), (24, 110940), (30, 88752), (32, 83205), (36, 73960), (40, 66564), (43, 61920), (45, 59168), (48, 55470), (60, 44376), (72, 36980), (80, 33282), (86, 30960), (90, 29584), (96, 27735), (120, 22188), (129, 20640), (144, 18490), (160, 16641), (172, 15480), (180, 14792), (215, 12384), (240, 11094), (258, 10320), (288, 9245), (344, 7740), (360, 7396), (387, 6880), (430, 6192), (480, 5547), (516, 5160), (645, 4128), (688, 3870), (720, 3698), (774, 3440), (860, 3096), (1032, 2580), (1290, 2064), (1376, 1935), (1440, 1849), (1548, 1720)]