126261120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65761}}^1$

素因数の和:65783

約数の個数: 64

約数和(自身を含む): 402463440

約数和(自身を除く): 276202320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65761, 131522, 197283, 263044, 328805, 394566, 526088, 657610, 789132, 986415, 1052176, 1315220, 1578264, 1972830, 2104352, 2630440, 3156528, 3945660, 4208704, 5260880, 6313056, 7891320, 8417408, 10521760, 12626112, 15782640, 21043520, 25252224, 31565280, 42087040, 63130560, 126261120]

約数ペア:

[(1, 126261120), (2, 63130560), (3, 42087040), (4, 31565280), (5, 25252224), (6, 21043520), (8, 15782640), (10, 12626112), (12, 10521760), (15, 8417408), (16, 7891320), (20, 6313056), (24, 5260880), (30, 4208704), (32, 3945660), (40, 3156528), (48, 2630440), (60, 2104352), (64, 1972830), (80, 1578264), (96, 1315220), (120, 1052176), (128, 986415), (160, 789132), (192, 657610), (240, 526088), (320, 394566), (384, 328805), (480, 263044), (640, 197283), (960, 131522), (1920, 65761)]