8434560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 28200960

約数和(自身を除く): 19766400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 191, 192, 230, 240, 276, 320, 345, 368, 382, 384, 460, 480, 552, 573, 640, 690, 736, 764, 920, 955, 960, 1104, 1146, 1380, 1472, 1528, 1840, 1910, 1920, 2208, 2292, 2760, 2865, 2944, 3056, 3680, 3820, 4393, 4416, 4584, 5520, 5730, 6112, 7360, 7640, 8786, 8832, 9168, 11040, 11460, 12224, 13179, 14720, 15280, 17572, 18336, 21965, 22080, 22920, 24448, 26358, 30560, 35144, 36672, 43930, 44160, 45840, 52716, 61120, 65895, 70288, 73344, 87860, 91680, 105432, 122240, 131790, 140576, 175720, 183360, 210864, 263580, 281152, 351440, 366720, 421728, 527160, 562304, 702880, 843456, 1054320, 1405760, 1686912, 2108640, 2811520, 4217280, 8434560]

約数ペア:

[(1, 8434560), (2, 4217280), (3, 2811520), (4, 2108640), (5, 1686912), (6, 1405760), (8, 1054320), (10, 843456), (12, 702880), (15, 562304), (16, 527160), (20, 421728), (23, 366720), (24, 351440), (30, 281152), (32, 263580), (40, 210864), (46, 183360), (48, 175720), (60, 140576), (64, 131790), (69, 122240), (80, 105432), (92, 91680), (96, 87860), (115, 73344), (120, 70288), (128, 65895), (138, 61120), (160, 52716), (184, 45840), (191, 44160), (192, 43930), (230, 36672), (240, 35144), (276, 30560), (320, 26358), (345, 24448), (368, 22920), (382, 22080), (384, 21965), (460, 18336), (480, 17572), (552, 15280), (573, 14720), (640, 13179), (690, 12224), (736, 11460), (764, 11040), (920, 9168), (955, 8832), (960, 8786), (1104, 7640), (1146, 7360), (1380, 6112), (1472, 5730), (1528, 5520), (1840, 4584), (1910, 4416), (1920, 4393), (2208, 3820), (2292, 3680), (2760, 3056), (2865, 2944)]