356291520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28582

約数の個数: 112

約数和(自身を含む): 1218285600

約数和(自身を除く): 861994080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 28549, 57098, 85647, 114196, 142745, 171294, 228392, 285490, 342588, 371137, 428235, 456784, 570980, 685176, 742274, 856470, 913568, 1113411, 1141960, 1370352, 1484548, 1712940, 1827136, 1855685, 2226822, 2283920, 2740704, 2969096, 3425880, 3711370, 4453644, 4567840, 5481408, 5567055, 5938192, 6851760, 7422740, 8907288, 9135680, 11134110, 11876384, 13703520, 14845480, 17814576, 22268220, 23752768, 27407040, 29690960, 35629152, 44536440, 59381920, 71258304, 89072880, 118763840, 178145760, 356291520]

約数ペア:

[(1, 356291520), (2, 178145760), (3, 118763840), (4, 89072880), (5, 71258304), (6, 59381920), (8, 44536440), (10, 35629152), (12, 29690960), (13, 27407040), (15, 23752768), (16, 22268220), (20, 17814576), (24, 14845480), (26, 13703520), (30, 11876384), (32, 11134110), (39, 9135680), (40, 8907288), (48, 7422740), (52, 6851760), (60, 5938192), (64, 5567055), (65, 5481408), (78, 4567840), (80, 4453644), (96, 3711370), (104, 3425880), (120, 2969096), (130, 2740704), (156, 2283920), (160, 2226822), (192, 1855685), (195, 1827136), (208, 1712940), (240, 1484548), (260, 1370352), (312, 1141960), (320, 1113411), (390, 913568), (416, 856470), (480, 742274), (520, 685176), (624, 570980), (780, 456784), (832, 428235), (960, 371137), (1040, 342588), (1248, 285490), (1560, 228392), (2080, 171294), (2496, 142745), (3120, 114196), (4160, 85647), (6240, 57098), (12480, 28549)]