7839180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1613}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 24674832

約数和(自身を除く): 16835652

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, 1613, 1620, 2430, 3226, 4839, 4860, 6452, 8065, 9678, 14517, 16130, 19356, 24195, 29034, 32260, 43551, 48390, 58068, 72585, 87102, 96780, 130653, 145170, 174204, 217755, 261306, 290340, 391959, 435510, 522612, 653265, 783918, 871020, 1306530, 1567836, 1959795, 2613060, 3919590, 7839180]

約数ペア:

[(1, 7839180), (2, 3919590), (3, 2613060), (4, 1959795), (5, 1567836), (6, 1306530), (9, 871020), (10, 783918), (12, 653265), (15, 522612), (18, 435510), (20, 391959), (27, 290340), (30, 261306), (36, 217755), (45, 174204), (54, 145170), (60, 130653), (81, 96780), (90, 87102), (108, 72585), (135, 58068), (162, 48390), (180, 43551), (243, 32260), (270, 29034), (324, 24195), (405, 19356), (486, 16130), (540, 14517), (810, 9678), (972, 8065), (1215, 6452), (1613, 4860), (1620, 4839), (2430, 3226)]