88738920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246497}}^1$

素因数の和:246514

約数の個数: 48

約数和(自身を含む): 288402660

約数和(自身を除く): 199663740

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, 246497, 492994, 739491, 985988, 1232485, 1478982, 1971976, 2218473, 2464970, 2957964, 3697455, 4436946, 4929940, 5915928, 7394910, 8873892, 9859880, 11092365, 14789820, 17747784, 22184730, 29579640, 44369460, 88738920]

約数ペア:

[(1, 88738920), (2, 44369460), (3, 29579640), (4, 22184730), (5, 17747784), (6, 14789820), (8, 11092365), (9, 9859880), (10, 8873892), (12, 7394910), (15, 5915928), (18, 4929940), (20, 4436946), (24, 3697455), (30, 2957964), (36, 2464970), (40, 2218473), (45, 1971976), (60, 1478982), (72, 1232485), (90, 985988), (120, 739491), (180, 492994), (360, 246497)]