1216322160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24019}}^1$

素因数の和:24246

約数の個数: 80

約数和(自身を含む): 3788626560

約数和(自身を除く): 2572304400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 24019, 25320, 48038, 50640, 72057, 96076, 120095, 144114, 192152, 240190, 288228, 360285, 384304, 480380, 576456, 720570, 960760, 1152912, 1441140, 1921520, 2882280, 5068009, 5764560, 10136018, 15204027, 20272036, 25340045, 30408054, 40544072, 50680090, 60816108, 76020135, 81088144, 101360180, 121632216, 152040270, 202720360, 243264432, 304080540, 405440720, 608161080, 1216322160]

約数ペア:

[(1, 1216322160), (2, 608161080), (3, 405440720), (4, 304080540), (5, 243264432), (6, 202720360), (8, 152040270), (10, 121632216), (12, 101360180), (15, 81088144), (16, 76020135), (20, 60816108), (24, 50680090), (30, 40544072), (40, 30408054), (48, 25340045), (60, 20272036), (80, 15204027), (120, 10136018), (211, 5764560), (240, 5068009), (422, 2882280), (633, 1921520), (844, 1441140), (1055, 1152912), (1266, 960760), (1688, 720570), (2110, 576456), (2532, 480380), (3165, 384304), (3376, 360285), (4220, 288228), (5064, 240190), (6330, 192152), (8440, 144114), (10128, 120095), (12660, 96076), (16880, 72057), (24019, 50640), (25320, 48038)]