355777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2953}}^1$

素因数の和:3222

約数の個数: 96

約数和(自身を含む): 1125544896

約数和(自身を除く): 769767456

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, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 2953, 3012, 3765, 4016, 5020, 5906, 6024, 7530, 8032, 8859, 10040, 11812, 12048, 14765, 15060, 17718, 20080, 23624, 24096, 29530, 30120, 35436, 40160, 44295, 47248, 59060, 60240, 70872, 88590, 94496, 118120, 120480, 141744, 177180, 236240, 283488, 354360, 472480, 708720, 741203, 1417440, 1482406, 2223609, 2964812, 3706015, 4447218, 5929624, 7412030, 8894436, 11118045, 11859248, 14824060, 17788872, 22236090, 23718496, 29648120, 35577744, 44472180, 59296240, 71155488, 88944360, 118592480, 177888720, 355777440]

約数ペア:

[(1, 355777440), (2, 177888720), (3, 118592480), (4, 88944360), (5, 71155488), (6, 59296240), (8, 44472180), (10, 35577744), (12, 29648120), (15, 23718496), (16, 22236090), (20, 17788872), (24, 14824060), (30, 11859248), (32, 11118045), (40, 8894436), (48, 7412030), (60, 5929624), (80, 4447218), (96, 3706015), (120, 2964812), (160, 2223609), (240, 1482406), (251, 1417440), (480, 741203), (502, 708720), (753, 472480), (1004, 354360), (1255, 283488), (1506, 236240), (2008, 177180), (2510, 141744), (2953, 120480), (3012, 118120), (3765, 94496), (4016, 88590), (5020, 70872), (5906, 60240), (6024, 59060), (7530, 47248), (8032, 44295), (8859, 40160), (10040, 35436), (11812, 30120), (12048, 29530), (14765, 24096), (15060, 23624), (17718, 20080)]