13200240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55001}}^1$

素因数の和:55017

約数の個数: 40

約数和(自身を含む): 40921488

約数和(自身を除く): 27721248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55001, 110002, 165003, 220004, 275005, 330006, 440008, 550010, 660012, 825015, 880016, 1100020, 1320024, 1650030, 2200040, 2640048, 3300060, 4400080, 6600120, 13200240]

約数ペア:

[(1, 13200240), (2, 6600120), (3, 4400080), (4, 3300060), (5, 2640048), (6, 2200040), (8, 1650030), (10, 1320024), (12, 1100020), (15, 880016), (16, 825015), (20, 660012), (24, 550010), (30, 440008), (40, 330006), (48, 275005), (60, 220004), (80, 165003), (120, 110002), (240, 55001)]