27883674240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{21017}}^1$

素因数の和:21730

約数の個数: 128

約数和(自身を含む): 89012070720

約数和(自身を除く): 61128396480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 691, 960, 1382, 1920, 2073, 2764, 3455, 4146, 5528, 6910, 8292, 10365, 11056, 13820, 16584, 20730, 21017, 22112, 27640, 33168, 41460, 42034, 44224, 55280, 63051, 66336, 82920, 84068, 88448, 105085, 110560, 126102, 132672, 165840, 168136, 210170, 221120, 252204, 265344, 315255, 331680, 336272, 420340, 442240, 504408, 630510, 663360, 672544, 840680, 1008816, 1261020, 1326720, 1345088, 1681360, 2017632, 2522040, 2690176, 3362720, 4035264, 5044080, 6725440, 8070528, 10088160, 13450880, 14522747, 20176320, 29045494, 40352640, 43568241, 58090988, 72613735, 87136482, 116181976, 145227470, 174272964, 217841205, 232363952, 290454940, 348545928, 435682410, 464727904, 580909880, 697091856, 871364820, 929455808, 1161819760, 1394183712, 1742729640, 1858911616, 2323639520, 2788367424, 3485459280, 4647279040, 5576734848, 6970918560, 9294558080, 13941837120, 27883674240]

約数ペア:

[(1, 27883674240), (2, 13941837120), (3, 9294558080), (4, 6970918560), (5, 5576734848), (6, 4647279040), (8, 3485459280), (10, 2788367424), (12, 2323639520), (15, 1858911616), (16, 1742729640), (20, 1394183712), (24, 1161819760), (30, 929455808), (32, 871364820), (40, 697091856), (48, 580909880), (60, 464727904), (64, 435682410), (80, 348545928), (96, 290454940), (120, 232363952), (128, 217841205), (160, 174272964), (192, 145227470), (240, 116181976), (320, 87136482), (384, 72613735), (480, 58090988), (640, 43568241), (691, 40352640), (960, 29045494), (1382, 20176320), (1920, 14522747), (2073, 13450880), (2764, 10088160), (3455, 8070528), (4146, 6725440), (5528, 5044080), (6910, 4035264), (8292, 3362720), (10365, 2690176), (11056, 2522040), (13820, 2017632), (16584, 1681360), (20730, 1345088), (21017, 1326720), (22112, 1261020), (27640, 1008816), (33168, 840680), (41460, 672544), (42034, 663360), (44224, 630510), (55280, 504408), (63051, 442240), (66336, 420340), (82920, 336272), (84068, 331680), (88448, 315255), (105085, 265344), (110560, 252204), (126102, 221120), (132672, 210170), (165840, 168136)]