548023080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21851}}^1$

素因数の和:21895

約数の個数: 128

約数和(自身を含む): 1888012800

約数和(自身を除く): 1339989720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 21851, 25080, 43702, 65553, 87404, 109255, 131106, 174808, 218510, 240361, 262212, 327765, 415169, 437020, 480722, 524424, 655530, 721083, 830338, 874040, 961444, 1201805, 1245507, 1311060, 1442166, 1660676, 1922888, 2075845, 2403610, 2491014, 2622120, 2884332, 3321352, 3605415, 4151690, 4566859, 4807220, 4982028, 5768664, 6227535, 7210830, 8303380, 9133718, 9614440, 9964056, 12455070, 13700577, 14421660, 16606760, 18267436, 22834295, 24910140, 27401154, 28843320, 36534872, 45668590, 49820280, 54802308, 68502885, 91337180, 109604616, 137005770, 182674360, 274011540, 548023080]

約数ペア:

[(1, 548023080), (2, 274011540), (3, 182674360), (4, 137005770), (5, 109604616), (6, 91337180), (8, 68502885), (10, 54802308), (11, 49820280), (12, 45668590), (15, 36534872), (19, 28843320), (20, 27401154), (22, 24910140), (24, 22834295), (30, 18267436), (33, 16606760), (38, 14421660), (40, 13700577), (44, 12455070), (55, 9964056), (57, 9614440), (60, 9133718), (66, 8303380), (76, 7210830), (88, 6227535), (95, 5768664), (110, 4982028), (114, 4807220), (120, 4566859), (132, 4151690), (152, 3605415), (165, 3321352), (190, 2884332), (209, 2622120), (220, 2491014), (228, 2403610), (264, 2075845), (285, 1922888), (330, 1660676), (380, 1442166), (418, 1311060), (440, 1245507), (456, 1201805), (570, 961444), (627, 874040), (660, 830338), (760, 721083), (836, 655530), (1045, 524424), (1140, 480722), (1254, 437020), (1320, 415169), (1672, 327765), (2090, 262212), (2280, 240361), (2508, 218510), (3135, 174808), (4180, 131106), (5016, 109255), (6270, 87404), (8360, 65553), (12540, 43702), (21851, 25080)]