447450240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 1433646720

約数和(自身を除く): 986196480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 320, 384, 480, 482, 640, 723, 960, 964, 967, 1205, 1446, 1920, 1928, 1934, 2410, 2892, 2901, 3615, 3856, 3868, 4820, 4835, 5784, 5802, 7230, 7712, 7736, 9640, 9670, 11568, 11604, 14460, 14505, 15424, 15472, 19280, 19340, 23136, 23208, 28920, 29010, 30848, 30944, 38560, 38680, 46272, 46416, 57840, 58020, 61888, 77120, 77360, 92544, 92832, 115680, 116040, 123776, 154240, 154720, 185664, 231360, 232080, 233047, 309440, 371328, 462720, 464160, 466094, 618880, 699141, 928320, 932188, 1165235, 1398282, 1856640, 1864376, 2330470, 2796564, 3495705, 3728752, 4660940, 5593128, 6991410, 7457504, 9321880, 11186256, 13982820, 14915008, 18643760, 22372512, 27965640, 29830016, 37287520, 44745024, 55931280, 74575040, 89490048, 111862560, 149150080, 223725120, 447450240]

約数ペア:

[(1, 447450240), (2, 223725120), (3, 149150080), (4, 111862560), (5, 89490048), (6, 74575040), (8, 55931280), (10, 44745024), (12, 37287520), (15, 29830016), (16, 27965640), (20, 22372512), (24, 18643760), (30, 14915008), (32, 13982820), (40, 11186256), (48, 9321880), (60, 7457504), (64, 6991410), (80, 5593128), (96, 4660940), (120, 3728752), (128, 3495705), (160, 2796564), (192, 2330470), (240, 1864376), (241, 1856640), (320, 1398282), (384, 1165235), (480, 932188), (482, 928320), (640, 699141), (723, 618880), (960, 466094), (964, 464160), (967, 462720), (1205, 371328), (1446, 309440), (1920, 233047), (1928, 232080), (1934, 231360), (2410, 185664), (2892, 154720), (2901, 154240), (3615, 123776), (3856, 116040), (3868, 115680), (4820, 92832), (4835, 92544), (5784, 77360), (5802, 77120), (7230, 61888), (7712, 58020), (7736, 57840), (9640, 46416), (9670, 46272), (11568, 38680), (11604, 38560), (14460, 30944), (14505, 30848), (15424, 29010), (15472, 28920), (19280, 23208), (19340, 23136)]