16800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70001}}^1$

素因数の和:70017

約数の個数: 40

約数和(自身を含む): 52081488

約数和(自身を除く): 35281248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70001, 140002, 210003, 280004, 350005, 420006, 560008, 700010, 840012, 1050015, 1120016, 1400020, 1680024, 2100030, 2800040, 3360048, 4200060, 5600080, 8400120, 16800240]

約数ペア:

[(1, 16800240), (2, 8400120), (3, 5600080), (4, 4200060), (5, 3360048), (6, 2800040), (8, 2100030), (10, 1680024), (12, 1400020), (15, 1120016), (16, 1050015), (20, 840012), (24, 700010), (30, 560008), (40, 420006), (48, 350005), (60, 280004), (80, 210003), (120, 140002), (240, 70001)]