126907920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176261}}^1$

素因数の和:176280

約数の個数: 60

約数和(自身を含む): 426201516

約数和(自身を除く): 299293596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176261, 352522, 528783, 705044, 881305, 1057566, 1410088, 1586349, 1762610, 2115132, 2643915, 2820176, 3172698, 3525220, 4230264, 5287830, 6345396, 7050440, 7931745, 8460528, 10575660, 12690792, 14100880, 15863490, 21151320, 25381584, 31726980, 42302640, 63453960, 126907920]

約数ペア:

[(1, 126907920), (2, 63453960), (3, 42302640), (4, 31726980), (5, 25381584), (6, 21151320), (8, 15863490), (9, 14100880), (10, 12690792), (12, 10575660), (15, 8460528), (16, 7931745), (18, 7050440), (20, 6345396), (24, 5287830), (30, 4230264), (36, 3525220), (40, 3172698), (45, 2820176), (48, 2643915), (60, 2115132), (72, 1762610), (80, 1586349), (90, 1410088), (120, 1057566), (144, 881305), (180, 705044), (240, 528783), (360, 352522), (720, 176261)]