388092840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3234107}}^1$

素因数の和:3234121

約数の個数: 32

約数和(自身を含む): 1164278880

約数和(自身を除く): 776186040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3234107, 6468214, 9702321, 12936428, 16170535, 19404642, 25872856, 32341070, 38809284, 48511605, 64682140, 77618568, 97023210, 129364280, 194046420, 388092840]

約数ペア:

[(1, 388092840), (2, 194046420), (3, 129364280), (4, 97023210), (5, 77618568), (6, 64682140), (8, 48511605), (10, 38809284), (12, 32341070), (15, 25872856), (20, 19404642), (24, 16170535), (30, 12936428), (40, 9702321), (60, 6468214), (120, 3234107)]