4020565260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{443771}}^1$

素因数の和:443934

約数の個数: 48

約数和(自身を含む): 11332161792

約数和(自身を除く): 7311596532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 443771, 887542, 1331313, 1775084, 2218855, 2662626, 4437710, 5325252, 6656565, 8875420, 13313130, 26626260, 67009421, 134018842, 201028263, 268037684, 335047105, 402056526, 670094210, 804113052, 1005141315, 1340188420, 2010282630, 4020565260]

約数ペア:

[(1, 4020565260), (2, 2010282630), (3, 1340188420), (4, 1005141315), (5, 804113052), (6, 670094210), (10, 402056526), (12, 335047105), (15, 268037684), (20, 201028263), (30, 134018842), (60, 67009421), (151, 26626260), (302, 13313130), (453, 8875420), (604, 6656565), (755, 5325252), (906, 4437710), (1510, 2662626), (1812, 2218855), (2265, 1775084), (3020, 1331313), (4530, 887542), (9060, 443771)]