61091520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9091}}^1$

素因数の和:9118

約数の個数: 112

約数和(自身を含む): 221699328

約数和(自身を除く): 160607808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9091, 18182, 27273, 36364, 45455, 54546, 63637, 72728, 90910, 109092, 127274, 136365, 145456, 181820, 190911, 218184, 254548, 272730, 290912, 318185, 363640, 381822, 436368, 509096, 545460, 581824, 636370, 727280, 763644, 872736, 954555, 1018192, 1090920, 1272740, 1454560, 1527288, 1745472, 1909110, 2036384, 2181840, 2545480, 2909120, 3054576, 3818220, 4072768, 4363680, 5090960, 6109152, 7636440, 8727360, 10181920, 12218304, 15272880, 20363840, 30545760, 61091520]

約数ペア:

[(1, 61091520), (2, 30545760), (3, 20363840), (4, 15272880), (5, 12218304), (6, 10181920), (7, 8727360), (8, 7636440), (10, 6109152), (12, 5090960), (14, 4363680), (15, 4072768), (16, 3818220), (20, 3054576), (21, 2909120), (24, 2545480), (28, 2181840), (30, 2036384), (32, 1909110), (35, 1745472), (40, 1527288), (42, 1454560), (48, 1272740), (56, 1090920), (60, 1018192), (64, 954555), (70, 872736), (80, 763644), (84, 727280), (96, 636370), (105, 581824), (112, 545460), (120, 509096), (140, 436368), (160, 381822), (168, 363640), (192, 318185), (210, 290912), (224, 272730), (240, 254548), (280, 218184), (320, 190911), (336, 181820), (420, 145456), (448, 136365), (480, 127274), (560, 109092), (672, 90910), (840, 72728), (960, 63637), (1120, 54546), (1344, 45455), (1680, 36364), (2240, 27273), (3360, 18182), (6720, 9091)]