47804760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 169884000

約数和(自身を除く): 122079240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 241, 261, 285, 290, 342, 348, 360, 380, 435, 456, 482, 522, 551, 570, 580, 684, 696, 723, 760, 855, 870, 964, 1044, 1102, 1140, 1160, 1205, 1305, 1368, 1446, 1653, 1710, 1740, 1928, 2088, 2169, 2204, 2280, 2410, 2610, 2755, 2892, 3306, 3420, 3480, 3615, 4338, 4408, 4579, 4820, 4959, 5220, 5510, 5784, 6612, 6840, 6989, 7230, 8265, 8676, 9158, 9640, 9918, 10440, 10845, 11020, 13224, 13737, 13978, 14460, 16530, 17352, 18316, 19836, 20967, 21690, 22040, 22895, 24795, 27474, 27956, 28920, 33060, 34945, 36632, 39672, 41211, 41934, 43380, 45790, 49590, 54948, 55912, 62901, 66120, 68685, 69890, 82422, 83868, 86760, 91580, 99180, 104835, 109896, 125802, 132791, 137370, 139780, 164844, 167736, 183160, 198360, 206055, 209670, 251604, 265582, 274740, 279560, 314505, 329688, 398373, 412110, 419340, 503208, 531164, 549480, 629010, 663955, 796746, 824220, 838680, 1062328, 1195119, 1258020, 1327910, 1593492, 1648440, 1991865, 2390238, 2516040, 2655820, 3186984, 3983730, 4780476, 5311640, 5975595, 7967460, 9560952, 11951190, 15934920, 23902380, 47804760]

約数ペア:

[(1, 47804760), (2, 23902380), (3, 15934920), (4, 11951190), (5, 9560952), (6, 7967460), (8, 5975595), (9, 5311640), (10, 4780476), (12, 3983730), (15, 3186984), (18, 2655820), (19, 2516040), (20, 2390238), (24, 1991865), (29, 1648440), (30, 1593492), (36, 1327910), (38, 1258020), (40, 1195119), (45, 1062328), (57, 838680), (58, 824220), (60, 796746), (72, 663955), (76, 629010), (87, 549480), (90, 531164), (95, 503208), (114, 419340), (116, 412110), (120, 398373), (145, 329688), (152, 314505), (171, 279560), (174, 274740), (180, 265582), (190, 251604), (228, 209670), (232, 206055), (241, 198360), (261, 183160), (285, 167736), (290, 164844), (342, 139780), (348, 137370), (360, 132791), (380, 125802), (435, 109896), (456, 104835), (482, 99180), (522, 91580), (551, 86760), (570, 83868), (580, 82422), (684, 69890), (696, 68685), (723, 66120), (760, 62901), (855, 55912), (870, 54948), (964, 49590), (1044, 45790), (1102, 43380), (1140, 41934), (1160, 41211), (1205, 39672), (1305, 36632), (1368, 34945), (1446, 33060), (1653, 28920), (1710, 27956), (1740, 27474), (1928, 24795), (2088, 22895), (2169, 22040), (2204, 21690), (2280, 20967), (2410, 19836), (2610, 18316), (2755, 17352), (2892, 16530), (3306, 14460), (3420, 13978), (3480, 13737), (3615, 13224), (4338, 11020), (4408, 10845), (4579, 10440), (4820, 9918), (4959, 9640), (5220, 9158), (5510, 8676), (5784, 8265), (6612, 7230), (6840, 6989)]