78234960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14173}}^1$

素因数の和:14212

約数の個数: 80

約数和(自身を含む): 253090944

約数和(自身を除く): 174855984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14173, 28346, 42519, 56692, 70865, 85038, 113384, 141730, 170076, 212595, 226768, 283460, 325979, 340152, 425190, 566920, 651958, 680304, 850380, 977937, 1133840, 1303916, 1629895, 1700760, 1955874, 2607832, 3259790, 3401520, 3911748, 4889685, 5215664, 6519580, 7823496, 9779370, 13039160, 15646992, 19558740, 26078320, 39117480, 78234960]

約数ペア:

[(1, 78234960), (2, 39117480), (3, 26078320), (4, 19558740), (5, 15646992), (6, 13039160), (8, 9779370), (10, 7823496), (12, 6519580), (15, 5215664), (16, 4889685), (20, 3911748), (23, 3401520), (24, 3259790), (30, 2607832), (40, 1955874), (46, 1700760), (48, 1629895), (60, 1303916), (69, 1133840), (80, 977937), (92, 850380), (115, 680304), (120, 651958), (138, 566920), (184, 425190), (230, 340152), (240, 325979), (276, 283460), (345, 226768), (368, 212595), (460, 170076), (552, 141730), (690, 113384), (920, 85038), (1104, 70865), (1380, 56692), (1840, 42519), (2760, 28346), (5520, 14173)]