88170960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16012

約数の個数: 80

約数和(自身を含む): 285231744

約数和(自身を除く): 197060784

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, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 191676, 239595, 255568, 319460, 367379, 383352, 479190, 638920, 734758, 766704, 958380, 1102137, 1277840, 1469516, 1836895, 1916760, 2204274, 2939032, 3673790, 3833520, 4408548, 5510685, 5878064, 7347580, 8817096, 11021370, 14695160, 17634192, 22042740, 29390320, 44085480, 88170960]

約数ペア:

[(1, 88170960), (2, 44085480), (3, 29390320), (4, 22042740), (5, 17634192), (6, 14695160), (8, 11021370), (10, 8817096), (12, 7347580), (15, 5878064), (16, 5510685), (20, 4408548), (23, 3833520), (24, 3673790), (30, 2939032), (40, 2204274), (46, 1916760), (48, 1836895), (60, 1469516), (69, 1277840), (80, 1102137), (92, 958380), (115, 766704), (120, 734758), (138, 638920), (184, 479190), (230, 383352), (240, 367379), (276, 319460), (345, 255568), (368, 239595), (460, 191676), (552, 159730), (690, 127784), (920, 95838), (1104, 79865), (1380, 63892), (1840, 47919), (2760, 31946), (5520, 15973)]