2765340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{569}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 8714160

約数和(自身を除く): 5948820

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, 569, 810, 972, 1138, 1215, 1620, 1707, 2276, 2430, 2845, 3414, 4860, 5121, 5690, 6828, 8535, 10242, 11380, 15363, 17070, 20484, 25605, 30726, 34140, 46089, 51210, 61452, 76815, 92178, 102420, 138267, 153630, 184356, 230445, 276534, 307260, 460890, 553068, 691335, 921780, 1382670, 2765340]

約数ペア:

[(1, 2765340), (2, 1382670), (3, 921780), (4, 691335), (5, 553068), (6, 460890), (9, 307260), (10, 276534), (12, 230445), (15, 184356), (18, 153630), (20, 138267), (27, 102420), (30, 92178), (36, 76815), (45, 61452), (54, 51210), (60, 46089), (81, 34140), (90, 30726), (108, 25605), (135, 20484), (162, 17070), (180, 15363), (243, 11380), (270, 10242), (324, 8535), (405, 6828), (486, 5690), (540, 5121), (569, 4860), (810, 3414), (972, 2845), (1138, 2430), (1215, 2276), (1620, 1707)]