4352880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 15427584

約数和(自身を除く): 11074704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2591, 5182, 7773, 10364, 12955, 15546, 18137, 20728, 25910, 31092, 36274, 38865, 41456, 51820, 54411, 62184, 72548, 77730, 90685, 103640, 108822, 124368, 145096, 155460, 181370, 207280, 217644, 272055, 290192, 310920, 362740, 435288, 544110, 621840, 725480, 870576, 1088220, 1450960, 2176440, 4352880]

約数ペア:

[(1, 4352880), (2, 2176440), (3, 1450960), (4, 1088220), (5, 870576), (6, 725480), (7, 621840), (8, 544110), (10, 435288), (12, 362740), (14, 310920), (15, 290192), (16, 272055), (20, 217644), (21, 207280), (24, 181370), (28, 155460), (30, 145096), (35, 124368), (40, 108822), (42, 103640), (48, 90685), (56, 77730), (60, 72548), (70, 62184), (80, 54411), (84, 51820), (105, 41456), (112, 38865), (120, 36274), (140, 31092), (168, 25910), (210, 20728), (240, 18137), (280, 15546), (336, 12955), (420, 10364), (560, 7773), (840, 5182), (1680, 2591)]