881161920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1423

約数の個数: 168

約数和(自身を含む): 3044708160

約数和(自身を除く): 2163546240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 480, 542, 576, 720, 813, 960, 1084, 1129, 1355, 1440, 1626, 2168, 2258, 2439, 2710, 2880, 3252, 3387, 4065, 4336, 4516, 4878, 5420, 5645, 6504, 6774, 8130, 8672, 9032, 9756, 10161, 10840, 11290, 12195, 13008, 13548, 16260, 16935, 17344, 18064, 19512, 20322, 21680, 22580, 24390, 26016, 27096, 32520, 33870, 36128, 39024, 40644, 43360, 45160, 48780, 50805, 52032, 54192, 65040, 67740, 72256, 78048, 81288, 86720, 90320, 97560, 101610, 108384, 130080, 135480, 156096, 162576, 180640, 195120, 203220, 216768, 260160, 270960, 305959, 325152, 361280, 390240, 406440, 541920, 611918, 650304, 780480, 812880, 917877, 1083840, 1223836, 1529795, 1625760, 1835754, 2447672, 2753631, 3059590, 3251520, 3671508, 4589385, 4895344, 5507262, 6119180, 7343016, 9178770, 9790688, 11014524, 12238360, 13768155, 14686032, 18357540, 19581376, 22029048, 24476720, 27536310, 29372064, 36715080, 44058096, 48953440, 55072620, 58744128, 73430160, 88116192, 97906880, 110145240, 146860320, 176232384, 220290480, 293720640, 440580960, 881161920]

約数ペア:

[(1, 881161920), (2, 440580960), (3, 293720640), (4, 220290480), (5, 176232384), (6, 146860320), (8, 110145240), (9, 97906880), (10, 88116192), (12, 73430160), (15, 58744128), (16, 55072620), (18, 48953440), (20, 44058096), (24, 36715080), (30, 29372064), (32, 27536310), (36, 24476720), (40, 22029048), (45, 19581376), (48, 18357540), (60, 14686032), (64, 13768155), (72, 12238360), (80, 11014524), (90, 9790688), (96, 9178770), (120, 7343016), (144, 6119180), (160, 5507262), (180, 4895344), (192, 4589385), (240, 3671508), (271, 3251520), (288, 3059590), (320, 2753631), (360, 2447672), (480, 1835754), (542, 1625760), (576, 1529795), (720, 1223836), (813, 1083840), (960, 917877), (1084, 812880), (1129, 780480), (1355, 650304), (1440, 611918), (1626, 541920), (2168, 406440), (2258, 390240), (2439, 361280), (2710, 325152), (2880, 305959), (3252, 270960), (3387, 260160), (4065, 216768), (4336, 203220), (4516, 195120), (4878, 180640), (5420, 162576), (5645, 156096), (6504, 135480), (6774, 130080), (8130, 108384), (8672, 101610), (9032, 97560), (9756, 90320), (10161, 86720), (10840, 81288), (11290, 78048), (12195, 72256), (13008, 67740), (13548, 65040), (16260, 54192), (16935, 52032), (17344, 50805), (18064, 48780), (19512, 45160), (20322, 43360), (21680, 40644), (22580, 39024), (24390, 36128), (26016, 33870), (27096, 32520)]