74336040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206489}}^1$

素因数の和:206506

約数の個数: 48

約数和(自身を含む): 241593300

約数和(自身を除く): 167257260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206489, 412978, 619467, 825956, 1032445, 1238934, 1651912, 1858401, 2064890, 2477868, 3097335, 3716802, 4129780, 4955736, 6194670, 7433604, 8259560, 9292005, 12389340, 14867208, 18584010, 24778680, 37168020, 74336040]

約数ペア:

[(1, 74336040), (2, 37168020), (3, 24778680), (4, 18584010), (5, 14867208), (6, 12389340), (8, 9292005), (9, 8259560), (10, 7433604), (12, 6194670), (15, 4955736), (18, 4129780), (20, 3716802), (24, 3097335), (30, 2477868), (36, 2064890), (40, 1858401), (45, 1651912), (60, 1238934), (72, 1032445), (90, 825956), (120, 619467), (180, 412978), (360, 206489)]