18803077680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1103467}}^1$

素因数の和:1103554

約数の個数: 80

約数和(自身を含む): 59110573824

約数和(自身を除く): 40307496144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 1103467, 2206934, 3310401, 4413868, 5517335, 6620802, 8827736, 11034670, 13241604, 16552005, 17655472, 22069340, 26483208, 33104010, 44138680, 52966416, 66208020, 78346157, 88277360, 132416040, 156692314, 235038471, 264832080, 313384628, 391730785, 470076942, 626769256, 783461570, 940153884, 1175192355, 1253538512, 1566923140, 1880307768, 2350384710, 3133846280, 3760615536, 4700769420, 6267692560, 9401538840, 18803077680]

約数ペア:

[(1, 18803077680), (2, 9401538840), (3, 6267692560), (4, 4700769420), (5, 3760615536), (6, 3133846280), (8, 2350384710), (10, 1880307768), (12, 1566923140), (15, 1253538512), (16, 1175192355), (20, 940153884), (24, 783461570), (30, 626769256), (40, 470076942), (48, 391730785), (60, 313384628), (71, 264832080), (80, 235038471), (120, 156692314), (142, 132416040), (213, 88277360), (240, 78346157), (284, 66208020), (355, 52966416), (426, 44138680), (568, 33104010), (710, 26483208), (852, 22069340), (1065, 17655472), (1136, 16552005), (1420, 13241604), (1704, 11034670), (2130, 8827736), (2840, 6620802), (3408, 5517335), (4260, 4413868), (5680, 3310401), (8520, 2206934), (17040, 1103467)]