1728544080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{4729}}^1$

素因数の和:6268

約数の個数: 80

約数和(自身を含む): 5363138880

約数和(自身を除く): 3634594800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1523, 3046, 4569, 4729, 6092, 7615, 9138, 9458, 12184, 14187, 15230, 18276, 18916, 22845, 23645, 24368, 28374, 30460, 36552, 37832, 45690, 47290, 56748, 60920, 70935, 73104, 75664, 91380, 94580, 113496, 121840, 141870, 182760, 189160, 226992, 283740, 365520, 378320, 567480, 1134960, 7202267, 14404534, 21606801, 28809068, 36011335, 43213602, 57618136, 72022670, 86427204, 108034005, 115236272, 144045340, 172854408, 216068010, 288090680, 345708816, 432136020, 576181360, 864272040, 1728544080]

約数ペア:

[(1, 1728544080), (2, 864272040), (3, 576181360), (4, 432136020), (5, 345708816), (6, 288090680), (8, 216068010), (10, 172854408), (12, 144045340), (15, 115236272), (16, 108034005), (20, 86427204), (24, 72022670), (30, 57618136), (40, 43213602), (48, 36011335), (60, 28809068), (80, 21606801), (120, 14404534), (240, 7202267), (1523, 1134960), (3046, 567480), (4569, 378320), (4729, 365520), (6092, 283740), (7615, 226992), (9138, 189160), (9458, 182760), (12184, 141870), (14187, 121840), (15230, 113496), (18276, 94580), (18916, 91380), (22845, 75664), (23645, 73104), (24368, 70935), (28374, 60920), (30460, 56748), (36552, 47290), (37832, 45690)]