12481440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26003}}^1$

素因数の和:26021

約数の個数: 48

約数和(自身を含む): 39318048

約数和(自身を除く): 26836608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 26003, 52006, 78009, 104012, 130015, 156018, 208024, 260030, 312036, 390045, 416048, 520060, 624072, 780090, 832096, 1040120, 1248144, 1560180, 2080240, 2496288, 3120360, 4160480, 6240720, 12481440]

約数ペア:

[(1, 12481440), (2, 6240720), (3, 4160480), (4, 3120360), (5, 2496288), (6, 2080240), (8, 1560180), (10, 1248144), (12, 1040120), (15, 832096), (16, 780090), (20, 624072), (24, 520060), (30, 416048), (32, 390045), (40, 312036), (48, 260030), (60, 208024), (80, 156018), (96, 130015), (120, 104012), (160, 78009), (240, 52006), (480, 26003)]