2176160520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{91129}}^1$

素因数の和:91342

約数の個数: 64

約数和(自身を含む): 6561360000

約数和(自身を除く): 4385199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 91129, 182258, 273387, 364516, 455645, 546774, 729032, 911290, 1093548, 1366935, 1822580, 2187096, 2733870, 3645160, 5467740, 10935480, 18134671, 36269342, 54404013, 72538684, 90673355, 108808026, 145077368, 181346710, 217616052, 272020065, 362693420, 435232104, 544040130, 725386840, 1088080260, 2176160520]

約数ペア:

[(1, 2176160520), (2, 1088080260), (3, 725386840), (4, 544040130), (5, 435232104), (6, 362693420), (8, 272020065), (10, 217616052), (12, 181346710), (15, 145077368), (20, 108808026), (24, 90673355), (30, 72538684), (40, 54404013), (60, 36269342), (120, 18134671), (199, 10935480), (398, 5467740), (597, 3645160), (796, 2733870), (995, 2187096), (1194, 1822580), (1592, 1366935), (1990, 1093548), (2388, 911290), (2985, 729032), (3980, 546774), (4776, 455645), (5970, 364516), (7960, 273387), (11940, 182258), (23880, 91129)]