223320120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1861001}}^1$

素因数の和:1861015

約数の個数: 32

約数和(自身を含む): 669960720

約数和(自身を除く): 446640600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1861001, 3722002, 5583003, 7444004, 9305005, 11166006, 14888008, 18610010, 22332012, 27915015, 37220020, 44664024, 55830030, 74440040, 111660060, 223320120]

約数ペア:

[(1, 223320120), (2, 111660060), (3, 74440040), (4, 55830030), (5, 44664024), (6, 37220020), (8, 27915015), (10, 22332012), (12, 18610010), (15, 14888008), (20, 11166006), (24, 9305005), (30, 7444004), (40, 5583003), (60, 3722002), (120, 1861001)]