157797480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57173}}^1$

素因数の和:57210

約数の個数: 64

約数和(自身を含む): 493983360

約数和(自身を除く): 336185880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 57173, 114346, 171519, 228692, 285865, 343038, 457384, 571730, 686076, 857595, 1143460, 1314979, 1372152, 1715190, 2286920, 2629958, 3430380, 3944937, 5259916, 6574895, 6860760, 7889874, 10519832, 13149790, 15779748, 19724685, 26299580, 31559496, 39449370, 52599160, 78898740, 157797480]

約数ペア:

[(1, 157797480), (2, 78898740), (3, 52599160), (4, 39449370), (5, 31559496), (6, 26299580), (8, 19724685), (10, 15779748), (12, 13149790), (15, 10519832), (20, 7889874), (23, 6860760), (24, 6574895), (30, 5259916), (40, 3944937), (46, 3430380), (60, 2629958), (69, 2286920), (92, 1715190), (115, 1372152), (120, 1314979), (138, 1143460), (184, 857595), (230, 686076), (276, 571730), (345, 457384), (460, 343038), (552, 285865), (690, 228692), (920, 171519), (1380, 114346), (2760, 57173)]