15298879980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{307577}}^1$

素因数の和:308418

約数の個数: 48

約数和(自身を含む): 42888676320

約数和(自身を除く): 27589796340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 2487, 3316, 4145, 4974, 8290, 9948, 12435, 16580, 24870, 49740, 307577, 615154, 922731, 1230308, 1537885, 1845462, 3075770, 3690924, 4613655, 6151540, 9227310, 18454620, 254981333, 509962666, 764943999, 1019925332, 1274906665, 1529887998, 2549813330, 3059775996, 3824719995, 5099626660, 7649439990, 15298879980]

約数ペア:

[(1, 15298879980), (2, 7649439990), (3, 5099626660), (4, 3824719995), (5, 3059775996), (6, 2549813330), (10, 1529887998), (12, 1274906665), (15, 1019925332), (20, 764943999), (30, 509962666), (60, 254981333), (829, 18454620), (1658, 9227310), (2487, 6151540), (3316, 4613655), (4145, 3690924), (4974, 3075770), (8290, 1845462), (9948, 1537885), (12435, 1230308), (16580, 922731), (24870, 615154), (49740, 307577)]