12120240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4618

約数の個数: 80

約数和(自身を含む): 40997376

約数和(自身を除く): 28877136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4591, 9182, 13773, 18364, 22955, 27546, 36728, 45910, 50501, 55092, 68865, 73456, 91820, 101002, 110184, 137730, 151503, 183640, 202004, 220368, 252505, 275460, 303006, 367280, 404008, 505010, 550920, 606012, 757515, 808016, 1010020, 1101840, 1212024, 1515030, 2020040, 2424048, 3030060, 4040080, 6060120, 12120240]

約数ペア:

[(1, 12120240), (2, 6060120), (3, 4040080), (4, 3030060), (5, 2424048), (6, 2020040), (8, 1515030), (10, 1212024), (11, 1101840), (12, 1010020), (15, 808016), (16, 757515), (20, 606012), (22, 550920), (24, 505010), (30, 404008), (33, 367280), (40, 303006), (44, 275460), (48, 252505), (55, 220368), (60, 202004), (66, 183640), (80, 151503), (88, 137730), (110, 110184), (120, 101002), (132, 91820), (165, 73456), (176, 68865), (220, 55092), (240, 50501), (264, 45910), (330, 36728), (440, 27546), (528, 22955), (660, 18364), (880, 13773), (1320, 9182), (2640, 4591)]