451192320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19583}}^1$

素因数の和:19612

約数の個数: 120

約数和(自身を含む): 1562685696

約数和(自身を除く): 1111493376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 19583, 23040, 39166, 58749, 78332, 97915, 117498, 156664, 176247, 195830, 234996, 293745, 313328, 352494, 391660, 469992, 587490, 626656, 704988, 783320, 881235, 939984, 1174980, 1253312, 1409976, 1566640, 1762470, 1879968, 2349960, 2506624, 2819952, 3133280, 3524940, 3759936, 4699920, 5013248, 5639904, 6266560, 7049880, 7519872, 9399840, 10026496, 11279808, 12533120, 14099760, 15039744, 18799680, 22559616, 25066240, 28199520, 30079488, 37599360, 45119232, 50132480, 56399040, 75198720, 90238464, 112798080, 150397440, 225596160, 451192320]

約数ペア:

[(1, 451192320), (2, 225596160), (3, 150397440), (4, 112798080), (5, 90238464), (6, 75198720), (8, 56399040), (9, 50132480), (10, 45119232), (12, 37599360), (15, 30079488), (16, 28199520), (18, 25066240), (20, 22559616), (24, 18799680), (30, 15039744), (32, 14099760), (36, 12533120), (40, 11279808), (45, 10026496), (48, 9399840), (60, 7519872), (64, 7049880), (72, 6266560), (80, 5639904), (90, 5013248), (96, 4699920), (120, 3759936), (128, 3524940), (144, 3133280), (160, 2819952), (180, 2506624), (192, 2349960), (240, 1879968), (256, 1762470), (288, 1566640), (320, 1409976), (360, 1253312), (384, 1174980), (480, 939984), (512, 881235), (576, 783320), (640, 704988), (720, 626656), (768, 587490), (960, 469992), (1152, 391660), (1280, 352494), (1440, 313328), (1536, 293745), (1920, 234996), (2304, 195830), (2560, 176247), (2880, 156664), (3840, 117498), (4608, 97915), (5760, 78332), (7680, 58749), (11520, 39166), (19583, 23040)]