66148560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91873}}^1$

素因数の和:91892

約数の個数: 60

約数和(自身を含む): 222151332

約数和(自身を除く): 156002772

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, 91873, 183746, 275619, 367492, 459365, 551238, 734984, 826857, 918730, 1102476, 1378095, 1469968, 1653714, 1837460, 2204952, 2756190, 3307428, 3674920, 4134285, 4409904, 5512380, 6614856, 7349840, 8268570, 11024760, 13229712, 16537140, 22049520, 33074280, 66148560]

約数ペア:

[(1, 66148560), (2, 33074280), (3, 22049520), (4, 16537140), (5, 13229712), (6, 11024760), (8, 8268570), (9, 7349840), (10, 6614856), (12, 5512380), (15, 4409904), (16, 4134285), (18, 3674920), (20, 3307428), (24, 2756190), (30, 2204952), (36, 1837460), (40, 1653714), (45, 1469968), (48, 1378095), (60, 1102476), (72, 918730), (80, 826857), (90, 734984), (120, 551238), (144, 459365), (180, 367492), (240, 275619), (360, 183746), (720, 91873)]