128057284560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{213173}}^1$

素因数の和:215692

約数の個数: 80

約数和(自身を含む): 397138045824

約数和(自身を除く): 269080761264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2503, 5006, 7509, 10012, 12515, 15018, 20024, 25030, 30036, 37545, 40048, 50060, 60072, 75090, 100120, 120144, 150180, 200240, 213173, 300360, 426346, 600720, 639519, 852692, 1065865, 1279038, 1705384, 2131730, 2558076, 3197595, 3410768, 4263460, 5116152, 6395190, 8526920, 10232304, 12790380, 17053840, 25580760, 51161520, 533572019, 1067144038, 1600716057, 2134288076, 2667860095, 3201432114, 4268576152, 5335720190, 6402864228, 8003580285, 8537152304, 10671440380, 12805728456, 16007160570, 21342880760, 25611456912, 32014321140, 42685761520, 64028642280, 128057284560]

約数ペア:

[(1, 128057284560), (2, 64028642280), (3, 42685761520), (4, 32014321140), (5, 25611456912), (6, 21342880760), (8, 16007160570), (10, 12805728456), (12, 10671440380), (15, 8537152304), (16, 8003580285), (20, 6402864228), (24, 5335720190), (30, 4268576152), (40, 3201432114), (48, 2667860095), (60, 2134288076), (80, 1600716057), (120, 1067144038), (240, 533572019), (2503, 51161520), (5006, 25580760), (7509, 17053840), (10012, 12790380), (12515, 10232304), (15018, 8526920), (20024, 6395190), (25030, 5116152), (30036, 4263460), (37545, 3410768), (40048, 3197595), (50060, 2558076), (60072, 2131730), (75090, 1705384), (100120, 1279038), (120144, 1065865), (150180, 852692), (200240, 639519), (213173, 600720), (300360, 426346)]