11775780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 37058112

約数和(自身を除く): 25282332

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, 1620, 2423, 2430, 4846, 4860, 7269, 9692, 12115, 14538, 21807, 24230, 29076, 36345, 43614, 48460, 65421, 72690, 87228, 109035, 130842, 145380, 196263, 218070, 261684, 327105, 392526, 436140, 588789, 654210, 785052, 981315, 1177578, 1308420, 1962630, 2355156, 2943945, 3925260, 5887890, 11775780]

約数ペア:

[(1, 11775780), (2, 5887890), (3, 3925260), (4, 2943945), (5, 2355156), (6, 1962630), (9, 1308420), (10, 1177578), (12, 981315), (15, 785052), (18, 654210), (20, 588789), (27, 436140), (30, 392526), (36, 327105), (45, 261684), (54, 218070), (60, 196263), (81, 145380), (90, 130842), (108, 109035), (135, 87228), (162, 72690), (180, 65421), (243, 48460), (270, 43614), (324, 36345), (405, 29076), (486, 24230), (540, 21807), (810, 14538), (972, 12115), (1215, 9692), (1620, 7269), (2423, 4860), (2430, 4846)]