3828060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 12806640

約数和(自身を除く): 8978580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 139, 153, 162, 170, 180, 204, 255, 270, 278, 306, 324, 340, 405, 417, 459, 510, 540, 556, 612, 695, 765, 810, 834, 918, 1020, 1251, 1377, 1390, 1530, 1620, 1668, 1836, 2085, 2295, 2363, 2502, 2754, 2780, 3060, 3753, 4170, 4590, 4726, 5004, 5508, 6255, 6885, 7089, 7506, 8340, 9180, 9452, 11259, 11815, 12510, 13770, 14178, 15012, 18765, 21267, 22518, 23630, 25020, 27540, 28356, 35445, 37530, 42534, 45036, 47260, 56295, 63801, 70890, 75060, 85068, 106335, 112590, 127602, 141780, 191403, 212670, 225180, 255204, 319005, 382806, 425340, 638010, 765612, 957015, 1276020, 1914030, 3828060]

約数ペア:

[(1, 3828060), (2, 1914030), (3, 1276020), (4, 957015), (5, 765612), (6, 638010), (9, 425340), (10, 382806), (12, 319005), (15, 255204), (17, 225180), (18, 212670), (20, 191403), (27, 141780), (30, 127602), (34, 112590), (36, 106335), (45, 85068), (51, 75060), (54, 70890), (60, 63801), (68, 56295), (81, 47260), (85, 45036), (90, 42534), (102, 37530), (108, 35445), (135, 28356), (139, 27540), (153, 25020), (162, 23630), (170, 22518), (180, 21267), (204, 18765), (255, 15012), (270, 14178), (278, 13770), (306, 12510), (324, 11815), (340, 11259), (405, 9452), (417, 9180), (459, 8340), (510, 7506), (540, 7089), (556, 6885), (612, 6255), (695, 5508), (765, 5004), (810, 4726), (834, 4590), (918, 4170), (1020, 3753), (1251, 3060), (1377, 2780), (1390, 2754), (1530, 2502), (1620, 2363), (1668, 2295), (1836, 2085)]