66311040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34537}}^1$

素因数の和:34559

約数の個数: 64

約数和(自身を含む): 211372560

約数和(自身を除く): 145061520

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, 34537, 69074, 103611, 138148, 172685, 207222, 276296, 345370, 414444, 518055, 552592, 690740, 828888, 1036110, 1105184, 1381480, 1657776, 2072220, 2210368, 2762960, 3315552, 4144440, 4420736, 5525920, 6631104, 8288880, 11051840, 13262208, 16577760, 22103680, 33155520, 66311040]

約数ペア:

[(1, 66311040), (2, 33155520), (3, 22103680), (4, 16577760), (5, 13262208), (6, 11051840), (8, 8288880), (10, 6631104), (12, 5525920), (15, 4420736), (16, 4144440), (20, 3315552), (24, 2762960), (30, 2210368), (32, 2072220), (40, 1657776), (48, 1381480), (60, 1105184), (64, 1036110), (80, 828888), (96, 690740), (120, 552592), (128, 518055), (160, 414444), (192, 345370), (240, 276296), (320, 207222), (384, 172685), (480, 138148), (640, 103611), (960, 69074), (1920, 34537)]