69767640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193799}}^1$

素因数の和:193816

約数の個数: 48

約数和(自身を含む): 226746000

約数和(自身を除く): 156978360

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, 193799, 387598, 581397, 775196, 968995, 1162794, 1550392, 1744191, 1937990, 2325588, 2906985, 3488382, 3875980, 4651176, 5813970, 6976764, 7751960, 8720955, 11627940, 13953528, 17441910, 23255880, 34883820, 69767640]

約数ペア:

[(1, 69767640), (2, 34883820), (3, 23255880), (4, 17441910), (5, 13953528), (6, 11627940), (8, 8720955), (9, 7751960), (10, 6976764), (12, 5813970), (15, 4651176), (18, 3875980), (20, 3488382), (24, 2906985), (30, 2325588), (36, 1937990), (40, 1744191), (45, 1550392), (60, 1162794), (72, 968995), (90, 775196), (120, 581397), (180, 387598), (360, 193799)]