315594960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57173}}^1$

素因数の和:57212

約数の個数: 80

約数和(自身を含む): 1020898944

約数和(自身を除く): 705303984

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, 57173, 114346, 171519, 228692, 285865, 343038, 457384, 571730, 686076, 857595, 914768, 1143460, 1314979, 1372152, 1715190, 2286920, 2629958, 2744304, 3430380, 3944937, 4573840, 5259916, 6574895, 6860760, 7889874, 10519832, 13149790, 13721520, 15779748, 19724685, 21039664, 26299580, 31559496, 39449370, 52599160, 63118992, 78898740, 105198320, 157797480, 315594960]

約数ペア:

[(1, 315594960), (2, 157797480), (3, 105198320), (4, 78898740), (5, 63118992), (6, 52599160), (8, 39449370), (10, 31559496), (12, 26299580), (15, 21039664), (16, 19724685), (20, 15779748), (23, 13721520), (24, 13149790), (30, 10519832), (40, 7889874), (46, 6860760), (48, 6574895), (60, 5259916), (69, 4573840), (80, 3944937), (92, 3430380), (115, 2744304), (120, 2629958), (138, 2286920), (184, 1715190), (230, 1372152), (240, 1314979), (276, 1143460), (345, 914768), (368, 857595), (460, 686076), (552, 571730), (690, 457384), (920, 343038), (1104, 285865), (1380, 228692), (1840, 171519), (2760, 114346), (5520, 57173)]