82436040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228989}}^1$

素因数の和:229006

約数の個数: 48

約数和(自身を含む): 267918300

約数和(自身を除く): 185482260

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, 228989, 457978, 686967, 915956, 1144945, 1373934, 1831912, 2060901, 2289890, 2747868, 3434835, 4121802, 4579780, 5495736, 6869670, 8243604, 9159560, 10304505, 13739340, 16487208, 20609010, 27478680, 41218020, 82436040]

約数ペア:

[(1, 82436040), (2, 41218020), (3, 27478680), (4, 20609010), (5, 16487208), (6, 13739340), (8, 10304505), (9, 9159560), (10, 8243604), (12, 6869670), (15, 5495736), (18, 4579780), (20, 4121802), (24, 3434835), (30, 2747868), (36, 2289890), (40, 2060901), (45, 1831912), (60, 1373934), (72, 1144945), (90, 915956), (120, 686967), (180, 457978), (360, 228989)]