108690960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 160

約数和(自身を含む): 397688832

約数和(自身を除く): 288997872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2087, 2170, 2480, 2604, 3255, 3472, 3720, 4174, 4340, 5208, 6261, 6510, 7440, 8348, 8680, 10416, 10435, 12522, 13020, 14609, 16696, 17360, 20870, 25044, 26040, 29218, 31305, 33392, 41740, 43827, 50088, 52080, 58436, 62610, 64697, 73045, 83480, 87654, 100176, 116872, 125220, 129394, 146090, 166960, 175308, 194091, 219135, 233744, 250440, 258788, 292180, 323485, 350616, 388182, 438270, 452879, 500880, 517576, 584360, 646970, 701232, 776364, 876540, 905758, 970455, 1035152, 1168720, 1293940, 1358637, 1552728, 1753080, 1811516, 1940910, 2264395, 2587880, 2717274, 3105456, 3506160, 3623032, 3881820, 4528790, 5175760, 5434548, 6793185, 7246064, 7763640, 9057580, 10869096, 13586370, 15527280, 18115160, 21738192, 27172740, 36230320, 54345480, 108690960]

約数ペア:

[(1, 108690960), (2, 54345480), (3, 36230320), (4, 27172740), (5, 21738192), (6, 18115160), (7, 15527280), (8, 13586370), (10, 10869096), (12, 9057580), (14, 7763640), (15, 7246064), (16, 6793185), (20, 5434548), (21, 5175760), (24, 4528790), (28, 3881820), (30, 3623032), (31, 3506160), (35, 3105456), (40, 2717274), (42, 2587880), (48, 2264395), (56, 1940910), (60, 1811516), (62, 1753080), (70, 1552728), (80, 1358637), (84, 1293940), (93, 1168720), (105, 1035152), (112, 970455), (120, 905758), (124, 876540), (140, 776364), (155, 701232), (168, 646970), (186, 584360), (210, 517576), (217, 500880), (240, 452879), (248, 438270), (280, 388182), (310, 350616), (336, 323485), (372, 292180), (420, 258788), (434, 250440), (465, 233744), (496, 219135), (560, 194091), (620, 175308), (651, 166960), (744, 146090), (840, 129394), (868, 125220), (930, 116872), (1085, 100176), (1240, 87654), (1302, 83480), (1488, 73045), (1680, 64697), (1736, 62610), (1860, 58436), (2087, 52080), (2170, 50088), (2480, 43827), (2604, 41740), (3255, 33392), (3472, 31305), (3720, 29218), (4174, 26040), (4340, 25044), (5208, 20870), (6261, 17360), (6510, 16696), (7440, 14609), (8348, 13020), (8680, 12522), (10416, 10435)]