115320840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22349}}^1$

素因数の和:22406

約数の個数: 64

約数和(自身を含む): 354024000

約数和(自身を除く): 238703160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 22349, 44698, 67047, 89396, 111745, 134094, 178792, 223490, 268188, 335235, 446980, 536376, 670470, 893960, 961007, 1340940, 1922014, 2681880, 2883021, 3844028, 4805035, 5766042, 7688056, 9610070, 11532084, 14415105, 19220140, 23064168, 28830210, 38440280, 57660420, 115320840]

約数ペア:

[(1, 115320840), (2, 57660420), (3, 38440280), (4, 28830210), (5, 23064168), (6, 19220140), (8, 14415105), (10, 11532084), (12, 9610070), (15, 7688056), (20, 5766042), (24, 4805035), (30, 3844028), (40, 2883021), (43, 2681880), (60, 1922014), (86, 1340940), (120, 961007), (129, 893960), (172, 670470), (215, 536376), (258, 446980), (344, 335235), (430, 268188), (516, 223490), (645, 178792), (860, 134094), (1032, 111745), (1290, 89396), (1720, 67047), (2580, 44698), (5160, 22349)]