450170880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 208

約数和(自身を含む): 1528637184

約数和(自身を除く): 1078466304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 431, 480, 510, 512, 544, 640, 680, 768, 816, 862, 960, 1020, 1024, 1088, 1280, 1293, 1360, 1536, 1632, 1724, 1920, 2040, 2048, 2155, 2176, 2560, 2586, 2720, 3072, 3264, 3448, 3840, 4080, 4096, 4310, 4352, 5120, 5172, 5440, 6144, 6465, 6528, 6896, 7327, 7680, 8160, 8620, 8704, 10240, 10344, 10880, 12288, 12930, 13056, 13792, 14654, 15360, 16320, 17240, 17408, 20480, 20688, 21760, 21981, 25860, 26112, 27584, 29308, 30720, 32640, 34480, 34816, 36635, 41376, 43520, 43962, 51720, 52224, 55168, 58616, 61440, 65280, 68960, 69632, 73270, 82752, 87040, 87924, 103440, 104448, 109905, 110336, 117232, 130560, 137920, 146540, 165504, 174080, 175848, 206880, 208896, 219810, 220672, 234464, 261120, 275840, 293080, 331008, 348160, 351696, 413760, 439620, 441344, 468928, 522240, 551680, 586160, 662016, 703392, 827520, 879240, 882688, 937856, 1044480, 1103360, 1172320, 1324032, 1406784, 1655040, 1758480, 1765376, 1875712, 2206720, 2344640, 2648064, 2813568, 3310080, 3516960, 3751424, 4413440, 4689280, 5296128, 5627136, 6620160, 7033920, 7502848, 8826880, 9378560, 11254272, 13240320, 14067840, 15005696, 18757120, 22508544, 26480640, 28135680, 30011392, 37514240, 45017088, 56271360, 75028480, 90034176, 112542720, 150056960, 225085440, 450170880]

約数ペア:

[(1, 450170880), (2, 225085440), (3, 150056960), (4, 112542720), (5, 90034176), (6, 75028480), (8, 56271360), (10, 45017088), (12, 37514240), (15, 30011392), (16, 28135680), (17, 26480640), (20, 22508544), (24, 18757120), (30, 15005696), (32, 14067840), (34, 13240320), (40, 11254272), (48, 9378560), (51, 8826880), (60, 7502848), (64, 7033920), (68, 6620160), (80, 5627136), (85, 5296128), (96, 4689280), (102, 4413440), (120, 3751424), (128, 3516960), (136, 3310080), (160, 2813568), (170, 2648064), (192, 2344640), (204, 2206720), (240, 1875712), (255, 1765376), (256, 1758480), (272, 1655040), (320, 1406784), (340, 1324032), (384, 1172320), (408, 1103360), (431, 1044480), (480, 937856), (510, 882688), (512, 879240), (544, 827520), (640, 703392), (680, 662016), (768, 586160), (816, 551680), (862, 522240), (960, 468928), (1020, 441344), (1024, 439620), (1088, 413760), (1280, 351696), (1293, 348160), (1360, 331008), (1536, 293080), (1632, 275840), (1724, 261120), (1920, 234464), (2040, 220672), (2048, 219810), (2155, 208896), (2176, 206880), (2560, 175848), (2586, 174080), (2720, 165504), (3072, 146540), (3264, 137920), (3448, 130560), (3840, 117232), (4080, 110336), (4096, 109905), (4310, 104448), (4352, 103440), (5120, 87924), (5172, 87040), (5440, 82752), (6144, 73270), (6465, 69632), (6528, 68960), (6896, 65280), (7327, 61440), (7680, 58616), (8160, 55168), (8620, 52224), (8704, 51720), (10240, 43962), (10344, 43520), (10880, 41376), (12288, 36635), (12930, 34816), (13056, 34480), (13792, 32640), (14654, 30720), (15360, 29308), (16320, 27584), (17240, 26112), (17408, 25860), (20480, 21981), (20688, 21760)]