889410240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 224

約数和(自身を含む): 3157240320

約数和(自身を除く): 2267830080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 311, 320, 331, 360, 432, 480, 540, 576, 622, 662, 720, 864, 933, 960, 993, 1080, 1244, 1324, 1440, 1555, 1655, 1728, 1866, 1986, 2160, 2488, 2648, 2799, 2880, 2979, 3110, 3310, 3732, 3972, 4320, 4665, 4965, 4976, 5296, 5598, 5958, 6220, 6620, 7464, 7944, 8397, 8640, 8937, 9330, 9930, 9952, 10592, 11196, 11916, 12440, 13240, 13995, 14895, 14928, 15888, 16794, 17874, 18660, 19860, 19904, 21184, 22392, 23832, 24880, 26480, 27990, 29790, 29856, 31776, 33588, 35748, 37320, 39720, 41985, 44685, 44784, 47664, 49760, 52960, 55980, 59580, 59712, 63552, 67176, 71496, 74640, 79440, 83970, 89370, 89568, 95328, 99520, 102941, 105920, 111960, 119160, 134352, 142992, 149280, 158880, 167940, 178740, 179136, 190656, 205882, 223920, 238320, 268704, 285984, 298560, 308823, 317760, 335880, 357480, 411764, 447840, 476640, 514705, 537408, 571968, 617646, 671760, 714960, 823528, 895680, 926469, 953280, 1029410, 1235292, 1343520, 1429920, 1544115, 1647056, 1852938, 2058820, 2470584, 2687040, 2779407, 2859840, 3088230, 3294112, 3705876, 4117640, 4632345, 4941168, 5558814, 6176460, 6588224, 7411752, 8235280, 9264690, 9882336, 11117628, 12352920, 13897035, 14823504, 16470560, 18529380, 19764672, 22235256, 24705840, 27794070, 29647008, 32941120, 37058760, 44470512, 49411680, 55588140, 59294016, 74117520, 88941024, 98823360, 111176280, 148235040, 177882048, 222352560, 296470080, 444705120, 889410240]

約数ペア:

[(1, 889410240), (2, 444705120), (3, 296470080), (4, 222352560), (5, 177882048), (6, 148235040), (8, 111176280), (9, 98823360), (10, 88941024), (12, 74117520), (15, 59294016), (16, 55588140), (18, 49411680), (20, 44470512), (24, 37058760), (27, 32941120), (30, 29647008), (32, 27794070), (36, 24705840), (40, 22235256), (45, 19764672), (48, 18529380), (54, 16470560), (60, 14823504), (64, 13897035), (72, 12352920), (80, 11117628), (90, 9882336), (96, 9264690), (108, 8235280), (120, 7411752), (135, 6588224), (144, 6176460), (160, 5558814), (180, 4941168), (192, 4632345), (216, 4117640), (240, 3705876), (270, 3294112), (288, 3088230), (311, 2859840), (320, 2779407), (331, 2687040), (360, 2470584), (432, 2058820), (480, 1852938), (540, 1647056), (576, 1544115), (622, 1429920), (662, 1343520), (720, 1235292), (864, 1029410), (933, 953280), (960, 926469), (993, 895680), (1080, 823528), (1244, 714960), (1324, 671760), (1440, 617646), (1555, 571968), (1655, 537408), (1728, 514705), (1866, 476640), (1986, 447840), (2160, 411764), (2488, 357480), (2648, 335880), (2799, 317760), (2880, 308823), (2979, 298560), (3110, 285984), (3310, 268704), (3732, 238320), (3972, 223920), (4320, 205882), (4665, 190656), (4965, 179136), (4976, 178740), (5296, 167940), (5598, 158880), (5958, 149280), (6220, 142992), (6620, 134352), (7464, 119160), (7944, 111960), (8397, 105920), (8640, 102941), (8937, 99520), (9330, 95328), (9930, 89568), (9952, 89370), (10592, 83970), (11196, 79440), (11916, 74640), (12440, 71496), (13240, 67176), (13995, 63552), (14895, 59712), (14928, 59580), (15888, 55980), (16794, 52960), (17874, 49760), (18660, 47664), (19860, 44784), (19904, 44685), (21184, 41985), (22392, 39720), (23832, 37320), (24880, 35748), (26480, 33588), (27990, 31776), (29790, 29856)]