42997560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{358313}}^1$

素因数の和:358327

約数の個数: 32

約数和(自身を含む): 128993040

約数和(自身を除く): 85995480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 358313, 716626, 1074939, 1433252, 1791565, 2149878, 2866504, 3583130, 4299756, 5374695, 7166260, 8599512, 10749390, 14332520, 21498780, 42997560]

約数ペア:

[(1, 42997560), (2, 21498780), (3, 14332520), (4, 10749390), (5, 8599512), (6, 7166260), (8, 5374695), (10, 4299756), (12, 3583130), (15, 2866504), (20, 2149878), (24, 1791565), (30, 1433252), (40, 1074939), (60, 716626), (120, 358313)]