1308420

素因数分解:

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

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 4072320

約数和(自身を除く): 2763900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2423, 4846, 7269, 9692, 12115, 14538, 21807, 24230, 29076, 36345, 43614, 48460, 65421, 72690, 87228, 109035, 130842, 145380, 218070, 261684, 327105, 436140, 654210, 1308420]

約数ペア:

[(1, 1308420), (2, 654210), (3, 436140), (4, 327105), (5, 261684), (6, 218070), (9, 145380), (10, 130842), (12, 109035), (15, 87228), (18, 72690), (20, 65421), (27, 48460), (30, 43614), (36, 36345), (45, 29076), (54, 24230), (60, 21807), (90, 14538), (108, 12115), (135, 9692), (180, 7269), (270, 4846), (540, 2423)]