141674760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393541}}^1$

素因数の和:393558

約数の個数: 48

約数和(自身を含む): 460444140

約数和(自身を除く): 318769380

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, 393541, 787082, 1180623, 1574164, 1967705, 2361246, 3148328, 3541869, 3935410, 4722492, 5903115, 7083738, 7870820, 9444984, 11806230, 14167476, 15741640, 17709345, 23612460, 28334952, 35418690, 47224920, 70837380, 141674760]

約数ペア:

[(1, 141674760), (2, 70837380), (3, 47224920), (4, 35418690), (5, 28334952), (6, 23612460), (8, 17709345), (9, 15741640), (10, 14167476), (12, 11806230), (15, 9444984), (18, 7870820), (20, 7083738), (24, 5903115), (30, 4722492), (36, 3935410), (40, 3541869), (45, 3148328), (60, 2361246), (72, 1967705), (90, 1574164), (120, 1180623), (180, 787082), (360, 393541)]