894235680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15960

約数の個数: 192

約数和(自身を含む): 3370792320

約数和(自身を除く): 2476556640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 15923, 18720, 28080, 31846, 47769, 56160, 63692, 79615, 95538, 127384, 143307, 159230, 191076, 206999, 238845, 254768, 286614, 318460, 382152, 413998, 429921, 477690, 509536, 573228, 620997, 636920, 716535, 764304, 827996, 859842, 955380, 1034995, 1146456, 1241994, 1273840, 1433070, 1528608, 1655992, 1719684, 1862991, 1910760, 2069990, 2149605, 2292912, 2483988, 2547680, 2866140, 3104985, 3311984, 3439368, 3725982, 3821520, 4139980, 4299210, 4585824, 4967976, 5588973, 5732280, 6209970, 6623968, 6878736, 7451964, 7643040, 8279960, 8598420, 9314955, 9935952, 11177946, 11464560, 12419940, 13757472, 14903928, 16559920, 17196840, 18629910, 19871904, 22355892, 22929120, 24839880, 27944865, 29807856, 33119840, 34393680, 37259820, 44711784, 49679760, 55889730, 59615712, 68787360, 74519640, 89423568, 99359520, 111779460, 149039280, 178847136, 223558920, 298078560, 447117840, 894235680]

約数ペア:

[(1, 894235680), (2, 447117840), (3, 298078560), (4, 223558920), (5, 178847136), (6, 149039280), (8, 111779460), (9, 99359520), (10, 89423568), (12, 74519640), (13, 68787360), (15, 59615712), (16, 55889730), (18, 49679760), (20, 44711784), (24, 37259820), (26, 34393680), (27, 33119840), (30, 29807856), (32, 27944865), (36, 24839880), (39, 22929120), (40, 22355892), (45, 19871904), (48, 18629910), (52, 17196840), (54, 16559920), (60, 14903928), (65, 13757472), (72, 12419940), (78, 11464560), (80, 11177946), (90, 9935952), (96, 9314955), (104, 8598420), (108, 8279960), (117, 7643040), (120, 7451964), (130, 6878736), (135, 6623968), (144, 6209970), (156, 5732280), (160, 5588973), (180, 4967976), (195, 4585824), (208, 4299210), (216, 4139980), (234, 3821520), (240, 3725982), (260, 3439368), (270, 3311984), (288, 3104985), (312, 2866140), (351, 2547680), (360, 2483988), (390, 2292912), (416, 2149605), (432, 2069990), (468, 1910760), (480, 1862991), (520, 1719684), (540, 1655992), (585, 1528608), (624, 1433070), (702, 1273840), (720, 1241994), (780, 1146456), (864, 1034995), (936, 955380), (1040, 859842), (1080, 827996), (1170, 764304), (1248, 716535), (1404, 636920), (1440, 620997), (1560, 573228), (1755, 509536), (1872, 477690), (2080, 429921), (2160, 413998), (2340, 382152), (2808, 318460), (3120, 286614), (3510, 254768), (3744, 238845), (4320, 206999), (4680, 191076), (5616, 159230), (6240, 143307), (7020, 127384), (9360, 95538), (11232, 79615), (14040, 63692), (15923, 56160), (18720, 47769), (28080, 31846)]