1489773060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{919613}}^1$

素因数の和:919634

約数の個数: 60

約数和(自身を含む): 4673478348

約数和(自身を除く): 3183705288

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, 270, 324, 405, 540, 810, 1620, 919613, 1839226, 2758839, 3678452, 4598065, 5517678, 8276517, 9196130, 11035356, 13794195, 16553034, 18392260, 24829551, 27588390, 33106068, 41382585, 49659102, 55176780, 74488653, 82765170, 99318204, 124147755, 148977306, 165530340, 248295510, 297954612, 372443265, 496591020, 744886530, 1489773060]

約数ペア:

[(1, 1489773060), (2, 744886530), (3, 496591020), (4, 372443265), (5, 297954612), (6, 248295510), (9, 165530340), (10, 148977306), (12, 124147755), (15, 99318204), (18, 82765170), (20, 74488653), (27, 55176780), (30, 49659102), (36, 41382585), (45, 33106068), (54, 27588390), (60, 24829551), (81, 18392260), (90, 16553034), (108, 13794195), (135, 11035356), (162, 9196130), (180, 8276517), (270, 5517678), (324, 4598065), (405, 3678452), (540, 2758839), (810, 1839226), (1620, 919613)]