1217200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 3113640

約数和(自身を除く): 1896440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 179, 200, 272, 340, 358, 400, 425, 680, 716, 850, 895, 1360, 1432, 1700, 1790, 2864, 3043, 3400, 3580, 4475, 6086, 6800, 7160, 8950, 12172, 14320, 15215, 17900, 24344, 30430, 35800, 48688, 60860, 71600, 76075, 121720, 152150, 243440, 304300, 608600, 1217200]

約数ペア:

[(1, 1217200), (2, 608600), (4, 304300), (5, 243440), (8, 152150), (10, 121720), (16, 76075), (17, 71600), (20, 60860), (25, 48688), (34, 35800), (40, 30430), (50, 24344), (68, 17900), (80, 15215), (85, 14320), (100, 12172), (136, 8950), (170, 7160), (179, 6800), (200, 6086), (272, 4475), (340, 3580), (358, 3400), (400, 3043), (425, 2864), (680, 1790), (716, 1700), (850, 1432), (895, 1360)]