86880120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724001}}^1$

素因数の和:724015

約数の個数: 32

約数和(自身を含む): 260640720

約数和(自身を除く): 173760600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724001, 1448002, 2172003, 2896004, 3620005, 4344006, 5792008, 7240010, 8688012, 10860015, 14480020, 17376024, 21720030, 28960040, 43440060, 86880120]

約数ペア:

[(1, 86880120), (2, 43440060), (3, 28960040), (4, 21720030), (5, 17376024), (6, 14480020), (8, 10860015), (10, 8688012), (12, 7240010), (15, 5792008), (20, 4344006), (24, 3620005), (30, 2896004), (40, 2172003), (60, 1448002), (120, 724001)]