126786480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 394126560

約数和(自身を除く): 267340080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 809, 1306, 1618, 1959, 2427, 2612, 3236, 3265, 3918, 4045, 4854, 5224, 6472, 6530, 7836, 8090, 9708, 9795, 10448, 12135, 12944, 13060, 15672, 16180, 19416, 19590, 24270, 26120, 31344, 32360, 38832, 39180, 48540, 52240, 64720, 78360, 97080, 156720, 194160, 528277, 1056554, 1584831, 2113108, 2641385, 3169662, 4226216, 5282770, 6339324, 7924155, 8452432, 10565540, 12678648, 15848310, 21131080, 25357296, 31696620, 42262160, 63393240, 126786480]

約数ペア:

[(1, 126786480), (2, 63393240), (3, 42262160), (4, 31696620), (5, 25357296), (6, 21131080), (8, 15848310), (10, 12678648), (12, 10565540), (15, 8452432), (16, 7924155), (20, 6339324), (24, 5282770), (30, 4226216), (40, 3169662), (48, 2641385), (60, 2113108), (80, 1584831), (120, 1056554), (240, 528277), (653, 194160), (809, 156720), (1306, 97080), (1618, 78360), (1959, 64720), (2427, 52240), (2612, 48540), (3236, 39180), (3265, 38832), (3918, 32360), (4045, 31344), (4854, 26120), (5224, 24270), (6472, 19590), (6530, 19416), (7836, 16180), (8090, 15672), (9708, 13060), (9795, 12944), (10448, 12135)]