849163680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25683

約数の個数: 144

約数和(自身を含む): 3023879040

約数和(自身を除く): 2174715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 25639, 33120, 51278, 76917, 102556, 128195, 153834, 205112, 230751, 256390, 307668, 384585, 410224, 461502, 512780, 589697, 615336, 769170, 820448, 923004, 1025560, 1153755, 1179394, 1230672, 1538340, 1769091, 1846008, 2051120, 2307510, 2358788, 2461344, 2948485, 3076680, 3538182, 3692016, 4102240, 4615020, 4717576, 5307273, 5896970, 6153360, 7076364, 7384032, 8845455, 9230040, 9435152, 10614546, 11793940, 12306720, 14152728, 17690910, 18460080, 18870304, 21229092, 23587880, 26536365, 28305456, 35381820, 36920160, 42458184, 47175760, 53072730, 56610912, 70763640, 84916368, 94351520, 106145460, 141527280, 169832736, 212290920, 283054560, 424581840, 849163680]

約数ペア:

[(1, 849163680), (2, 424581840), (3, 283054560), (4, 212290920), (5, 169832736), (6, 141527280), (8, 106145460), (9, 94351520), (10, 84916368), (12, 70763640), (15, 56610912), (16, 53072730), (18, 47175760), (20, 42458184), (23, 36920160), (24, 35381820), (30, 28305456), (32, 26536365), (36, 23587880), (40, 21229092), (45, 18870304), (46, 18460080), (48, 17690910), (60, 14152728), (69, 12306720), (72, 11793940), (80, 10614546), (90, 9435152), (92, 9230040), (96, 8845455), (115, 7384032), (120, 7076364), (138, 6153360), (144, 5896970), (160, 5307273), (180, 4717576), (184, 4615020), (207, 4102240), (230, 3692016), (240, 3538182), (276, 3076680), (288, 2948485), (345, 2461344), (360, 2358788), (368, 2307510), (414, 2051120), (460, 1846008), (480, 1769091), (552, 1538340), (690, 1230672), (720, 1179394), (736, 1153755), (828, 1025560), (920, 923004), (1035, 820448), (1104, 769170), (1380, 615336), (1440, 589697), (1656, 512780), (1840, 461502), (2070, 410224), (2208, 384585), (2760, 307668), (3312, 256390), (3680, 230751), (4140, 205112), (5520, 153834), (6624, 128195), (8280, 102556), (11040, 76917), (16560, 51278), (25639, 33120)]