2041850520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5671807}}^1$

素因数の和:5671824

約数の個数: 48

約数和(自身を含む): 6636015360

約数和(自身を除く): 4594164840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5671807, 11343614, 17015421, 22687228, 28359035, 34030842, 45374456, 51046263, 56718070, 68061684, 85077105, 102092526, 113436140, 136123368, 170154210, 204185052, 226872280, 255231315, 340308420, 408370104, 510462630, 680616840, 1020925260, 2041850520]

約数ペア:

[(1, 2041850520), (2, 1020925260), (3, 680616840), (4, 510462630), (5, 408370104), (6, 340308420), (8, 255231315), (9, 226872280), (10, 204185052), (12, 170154210), (15, 136123368), (18, 113436140), (20, 102092526), (24, 85077105), (30, 68061684), (36, 56718070), (40, 51046263), (45, 45374456), (60, 34030842), (72, 28359035), (90, 22687228), (120, 17015421), (180, 11343614), (360, 5671807)]