27783240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5702

約数の個数: 64

約数和(自身を含む): 85397760

約数和(自身を除く): 57614520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5647, 11294, 16941, 22588, 28235, 33882, 45176, 56470, 67764, 84705, 112940, 135528, 169410, 225880, 231527, 338820, 463054, 677640, 694581, 926108, 1157635, 1389162, 1852216, 2315270, 2778324, 3472905, 4630540, 5556648, 6945810, 9261080, 13891620, 27783240]

約数ペア:

[(1, 27783240), (2, 13891620), (3, 9261080), (4, 6945810), (5, 5556648), (6, 4630540), (8, 3472905), (10, 2778324), (12, 2315270), (15, 1852216), (20, 1389162), (24, 1157635), (30, 926108), (40, 694581), (41, 677640), (60, 463054), (82, 338820), (120, 231527), (123, 225880), (164, 169410), (205, 135528), (246, 112940), (328, 84705), (410, 67764), (492, 56470), (615, 45176), (820, 33882), (984, 28235), (1230, 22588), (1640, 16941), (2460, 11294), (4920, 5647)]