448012080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1216

約数の個数: 160

約数和(自身を含む): 1552043520

約数和(自身を除く): 1104031440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 540, 633, 720, 844, 983, 1055, 1080, 1266, 1688, 1899, 1966, 2110, 2160, 2532, 2949, 3165, 3376, 3798, 3932, 4220, 4915, 5064, 5697, 5898, 6330, 7596, 7864, 8440, 8847, 9495, 9830, 10128, 11394, 11796, 12660, 14745, 15192, 15728, 16880, 17694, 18990, 19660, 22788, 23592, 25320, 26541, 28485, 29490, 30384, 35388, 37980, 39320, 44235, 45576, 47184, 50640, 53082, 56970, 58980, 70776, 75960, 78640, 88470, 91152, 106164, 113940, 117960, 132705, 141552, 151920, 176940, 207413, 212328, 227880, 235920, 265410, 353880, 414826, 424656, 455760, 530820, 622239, 707760, 829652, 1037065, 1061640, 1244478, 1659304, 1866717, 2074130, 2123280, 2488956, 3111195, 3318608, 3733434, 4148260, 4977912, 5600151, 6222390, 7466868, 8296520, 9333585, 9955824, 11200302, 12444780, 14933736, 16593040, 18667170, 22400604, 24889560, 28000755, 29867472, 37334340, 44801208, 49779120, 56001510, 74668680, 89602416, 112003020, 149337360, 224006040, 448012080]

約数ペア:

[(1, 448012080), (2, 224006040), (3, 149337360), (4, 112003020), (5, 89602416), (6, 74668680), (8, 56001510), (9, 49779120), (10, 44801208), (12, 37334340), (15, 29867472), (16, 28000755), (18, 24889560), (20, 22400604), (24, 18667170), (27, 16593040), (30, 14933736), (36, 12444780), (40, 11200302), (45, 9955824), (48, 9333585), (54, 8296520), (60, 7466868), (72, 6222390), (80, 5600151), (90, 4977912), (108, 4148260), (120, 3733434), (135, 3318608), (144, 3111195), (180, 2488956), (211, 2123280), (216, 2074130), (240, 1866717), (270, 1659304), (360, 1244478), (422, 1061640), (432, 1037065), (540, 829652), (633, 707760), (720, 622239), (844, 530820), (983, 455760), (1055, 424656), (1080, 414826), (1266, 353880), (1688, 265410), (1899, 235920), (1966, 227880), (2110, 212328), (2160, 207413), (2532, 176940), (2949, 151920), (3165, 141552), (3376, 132705), (3798, 117960), (3932, 113940), (4220, 106164), (4915, 91152), (5064, 88470), (5697, 78640), (5898, 75960), (6330, 70776), (7596, 58980), (7864, 56970), (8440, 53082), (8847, 50640), (9495, 47184), (9830, 45576), (10128, 44235), (11394, 39320), (11796, 37980), (12660, 35388), (14745, 30384), (15192, 29490), (15728, 28485), (16880, 26541), (17694, 25320), (18990, 23592), (19660, 22788)]