129074760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358541}}^1$

素因数の和:358558

約数の個数: 48

約数和(自身を含む): 419494140

約数和(自身を除く): 290419380

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, 358541, 717082, 1075623, 1434164, 1792705, 2151246, 2868328, 3226869, 3585410, 4302492, 5378115, 6453738, 7170820, 8604984, 10756230, 12907476, 14341640, 16134345, 21512460, 25814952, 32268690, 43024920, 64537380, 129074760]

約数ペア:

[(1, 129074760), (2, 64537380), (3, 43024920), (4, 32268690), (5, 25814952), (6, 21512460), (8, 16134345), (9, 14341640), (10, 12907476), (12, 10756230), (15, 8604984), (18, 7170820), (20, 6453738), (24, 5378115), (30, 4302492), (36, 3585410), (40, 3226869), (45, 2868328), (60, 2151246), (72, 1792705), (90, 1434164), (120, 1075623), (180, 717082), (360, 358541)]