7885120.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 83583360

約数和(自身を除く): 52635150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1381, 1494, 2241, 2490, 2762, 3735, 4143, 4482, 6905, 7470, 8286, 11205, 12429, 13810, 20715, 22410, 24858, 37287, 41430, 62145, 74574, 114623, 124290, 186435, 229246, 343869, 372870, 573115, 687738, 1031607, 1146230, 1719345, 2063214, 3094821, 3438690, 5158035, 6189642, 10316070, 15474105, 30948210]

約数ペア:

[(1, 30948210), (2, 15474105), (3, 10316070), (5, 6189642), (6, 5158035), (9, 3438690), (10, 3094821), (15, 2063214), (18, 1719345), (27, 1146230), (30, 1031607), (45, 687738), (54, 573115), (83, 372870), (90, 343869), (135, 229246), (166, 186435), (249, 124290), (270, 114623), (415, 74574), (498, 62145), (747, 41430), (830, 37287), (1245, 24858), (1381, 22410), (1494, 20715), (2241, 13810), (2490, 12429), (2762, 11205), (3735, 8286), (4143, 7470), (4482, 6905)]