73120960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20773}}^1$

素因数の和:20801

約数の個数: 56

約数和(自身を含む): 189957456

約数和(自身を除く): 116836496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20773, 41546, 83092, 103865, 166184, 207730, 228503, 332368, 415460, 457006, 664736, 830920, 914012, 1142515, 1329472, 1661840, 1828024, 2285030, 3323680, 3656048, 4570060, 6647360, 7312096, 9140120, 14624192, 18280240, 36560480, 73120960]

約数ペア:

[(1, 73120960), (2, 36560480), (4, 18280240), (5, 14624192), (8, 9140120), (10, 7312096), (11, 6647360), (16, 4570060), (20, 3656048), (22, 3323680), (32, 2285030), (40, 1828024), (44, 1661840), (55, 1329472), (64, 1142515), (80, 914012), (88, 830920), (110, 664736), (160, 457006), (176, 415460), (220, 332368), (320, 228503), (352, 207730), (440, 166184), (704, 103865), (880, 83092), (1760, 41546), (3520, 20773)]