310054720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 779800320

約数和(自身を除く): 469745600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 103, 115, 160, 184, 206, 230, 320, 368, 409, 412, 460, 515, 736, 818, 824, 920, 1030, 1472, 1636, 1648, 1840, 2045, 2060, 2369, 3272, 3296, 3680, 4090, 4120, 4738, 6544, 6592, 7360, 8180, 8240, 9407, 9476, 11845, 13088, 16360, 16480, 18814, 18952, 23690, 26176, 32720, 32960, 37628, 37904, 42127, 47035, 47380, 65440, 75256, 75808, 84254, 94070, 94760, 130880, 150512, 151616, 168508, 188140, 189520, 210635, 301024, 337016, 376280, 379040, 421270, 602048, 674032, 752560, 758080, 842540, 968921, 1348064, 1505120, 1685080, 1937842, 2696128, 3010240, 3370160, 3875684, 4844605, 6740320, 7751368, 9689210, 13480640, 15502736, 19378420, 31005472, 38756840, 62010944, 77513680, 155027360, 310054720]

約数ペア:

[(1, 310054720), (2, 155027360), (4, 77513680), (5, 62010944), (8, 38756840), (10, 31005472), (16, 19378420), (20, 15502736), (23, 13480640), (32, 9689210), (40, 7751368), (46, 6740320), (64, 4844605), (80, 3875684), (92, 3370160), (103, 3010240), (115, 2696128), (160, 1937842), (184, 1685080), (206, 1505120), (230, 1348064), (320, 968921), (368, 842540), (409, 758080), (412, 752560), (460, 674032), (515, 602048), (736, 421270), (818, 379040), (824, 376280), (920, 337016), (1030, 301024), (1472, 210635), (1636, 189520), (1648, 188140), (1840, 168508), (2045, 151616), (2060, 150512), (2369, 130880), (3272, 94760), (3296, 94070), (3680, 84254), (4090, 75808), (4120, 75256), (4738, 65440), (6544, 47380), (6592, 47035), (7360, 42127), (8180, 37904), (8240, 37628), (9407, 32960), (9476, 32720), (11845, 26176), (13088, 23690), (16360, 18952), (16480, 18814)]