2976420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 5450460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 439, 452, 565, 678, 878, 1130, 1317, 1356, 1695, 1756, 2195, 2260, 2634, 3390, 4390, 5268, 6585, 6780, 8780, 13170, 26340, 49607, 99214, 148821, 198428, 248035, 297642, 496070, 595284, 744105, 992140, 1488210, 2976420]

約数ペア:

[(1, 2976420), (2, 1488210), (3, 992140), (4, 744105), (5, 595284), (6, 496070), (10, 297642), (12, 248035), (15, 198428), (20, 148821), (30, 99214), (60, 49607), (113, 26340), (226, 13170), (339, 8780), (439, 6780), (452, 6585), (565, 5268), (678, 4390), (878, 3390), (1130, 2634), (1317, 2260), (1356, 2195), (1695, 1756)]