108000240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{450001}}^1$

素因数の和:450017

約数の個数: 40

約数和(自身を含む): 334801488

約数和(自身を除く): 226801248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 450001, 900002, 1350003, 1800004, 2250005, 2700006, 3600008, 4500010, 5400012, 6750015, 7200016, 9000020, 10800024, 13500030, 18000040, 21600048, 27000060, 36000080, 54000120, 108000240]

約数ペア:

[(1, 108000240), (2, 54000120), (3, 36000080), (4, 27000060), (5, 21600048), (6, 18000040), (8, 13500030), (10, 10800024), (12, 9000020), (15, 7200016), (16, 6750015), (20, 5400012), (24, 4500010), (30, 3600008), (40, 2700006), (48, 2250005), (60, 1800004), (80, 1350003), (120, 900002), (240, 450001)]