1187640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 3861000

約数和(自身を除く): 2673360

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, 3299, 6598, 9897, 13196, 16495, 19794, 26392, 29691, 32990, 39588, 49485, 59382, 65980, 79176, 98970, 118764, 131960, 148455, 197940, 237528, 296910, 395880, 593820, 1187640]

約数ペア:

[(1, 1187640), (2, 593820), (3, 395880), (4, 296910), (5, 237528), (6, 197940), (8, 148455), (9, 131960), (10, 118764), (12, 98970), (15, 79176), (18, 65980), (20, 59382), (24, 49485), (30, 39588), (36, 32990), (40, 29691), (45, 26392), (60, 19794), (72, 16495), (90, 13196), (120, 9897), (180, 6598), (360, 3299)]