274122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 596789880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 251, 285, 380, 456, 479, 502, 570, 753, 760, 958, 1004, 1140, 1255, 1437, 1506, 1916, 2008, 2280, 2395, 2510, 2874, 3012, 3765, 3832, 4769, 4790, 5020, 5748, 6024, 7185, 7530, 9101, 9538, 9580, 10040, 11496, 14307, 14370, 15060, 18202, 19076, 19160, 23845, 27303, 28614, 28740, 30120, 36404, 38152, 45505, 47690, 54606, 57228, 57480, 71535, 72808, 91010, 95380, 109212, 114456, 120229, 136515, 143070, 182020, 190760, 218424, 240458, 273030, 286140, 360687, 364040, 480916, 546060, 572280, 601145, 721374, 961832, 1092120, 1202290, 1442748, 1803435, 2284351, 2404580, 2885496, 3606870, 4568702, 4809160, 6853053, 7213740, 9137404, 11421755, 13706106, 14427480, 18274808, 22843510, 27412212, 34265265, 45687020, 54824424, 68530530, 91374040, 137061060, 274122120]

約数ペア:

[(1, 274122120), (2, 137061060), (3, 91374040), (4, 68530530), (5, 54824424), (6, 45687020), (8, 34265265), (10, 27412212), (12, 22843510), (15, 18274808), (19, 14427480), (20, 13706106), (24, 11421755), (30, 9137404), (38, 7213740), (40, 6853053), (57, 4809160), (60, 4568702), (76, 3606870), (95, 2885496), (114, 2404580), (120, 2284351), (152, 1803435), (190, 1442748), (228, 1202290), (251, 1092120), (285, 961832), (380, 721374), (456, 601145), (479, 572280), (502, 546060), (570, 480916), (753, 364040), (760, 360687), (958, 286140), (1004, 273030), (1140, 240458), (1255, 218424), (1437, 190760), (1506, 182020), (1916, 143070), (2008, 136515), (2280, 120229), (2395, 114456), (2510, 109212), (2874, 95380), (3012, 91010), (3765, 72808), (3832, 71535), (4769, 57480), (4790, 57228), (5020, 54606), (5748, 47690), (6024, 45505), (7185, 38152), (7530, 36404), (9101, 30120), (9538, 28740), (9580, 28614), (10040, 27303), (11496, 23845), (14307, 19160), (14370, 19076), (15060, 18202)]