6915780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 21770112

約数和(自身を除く): 14854332

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, 1423, 1620, 2430, 2846, 4269, 4860, 5692, 7115, 8538, 12807, 14230, 17076, 21345, 25614, 28460, 38421, 42690, 51228, 64035, 76842, 85380, 115263, 128070, 153684, 192105, 230526, 256140, 345789, 384210, 461052, 576315, 691578, 768420, 1152630, 1383156, 1728945, 2305260, 3457890, 6915780]

約数ペア:

[(1, 6915780), (2, 3457890), (3, 2305260), (4, 1728945), (5, 1383156), (6, 1152630), (9, 768420), (10, 691578), (12, 576315), (15, 461052), (18, 384210), (20, 345789), (27, 256140), (30, 230526), (36, 192105), (45, 153684), (54, 128070), (60, 115263), (81, 85380), (90, 76842), (108, 64035), (135, 51228), (162, 42690), (180, 38421), (243, 28460), (270, 25614), (324, 21345), (405, 17076), (486, 14230), (540, 12807), (810, 8538), (972, 7115), (1215, 5692), (1423, 4860), (1620, 4269), (2430, 2846)]