396283680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21203

約数の個数: 144

約数和(自身を含む): 1456411320

約数和(自身を除く): 1060127640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 275197, 317535, 338704, 381042, 423380, 508056, 550394, 635070, 677408, 762084, 825591, 846760, 952605, 1016112, 1100788, 1270140, 1375985, 1524168, 1651182, 1693520, 1905210, 2032224, 2201576, 2476773, 2540280, 2751970, 3048336, 3302364, 3387040, 3810420, 4127955, 4403152, 4953546, 5080560, 5503940, 6096672, 6604728, 7620840, 8255910, 8806304, 9907092, 10161120, 11007880, 12383865, 13209456, 15241680, 16511820, 19814184, 22015760, 24767730, 26418912, 30483360, 33023640, 39628368, 44031520, 49535460, 66047280, 79256736, 99070920, 132094560, 198141840, 396283680]

約数ペア:

[(1, 396283680), (2, 198141840), (3, 132094560), (4, 99070920), (5, 79256736), (6, 66047280), (8, 49535460), (9, 44031520), (10, 39628368), (12, 33023640), (13, 30483360), (15, 26418912), (16, 24767730), (18, 22015760), (20, 19814184), (24, 16511820), (26, 15241680), (30, 13209456), (32, 12383865), (36, 11007880), (39, 10161120), (40, 9907092), (45, 8806304), (48, 8255910), (52, 7620840), (60, 6604728), (65, 6096672), (72, 5503940), (78, 5080560), (80, 4953546), (90, 4403152), (96, 4127955), (104, 3810420), (117, 3387040), (120, 3302364), (130, 3048336), (144, 2751970), (156, 2540280), (160, 2476773), (180, 2201576), (195, 2032224), (208, 1905210), (234, 1693520), (240, 1651182), (260, 1524168), (288, 1375985), (312, 1270140), (360, 1100788), (390, 1016112), (416, 952605), (468, 846760), (480, 825591), (520, 762084), (585, 677408), (624, 635070), (720, 550394), (780, 508056), (936, 423380), (1040, 381042), (1170, 338704), (1248, 317535), (1440, 275197), (1560, 254028), (1872, 211690), (2080, 190521), (2340, 169352), (3120, 127014), (3744, 105845), (4680, 84676), (6240, 63507), (9360, 42338), (18720, 21169)]