159726720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3662

約数の個数: 128

約数和(自身を含む): 531411840

約数和(自身を除く): 371685120

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, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3617, 3680, 4416, 5520, 7234, 7360, 8832, 10851, 11040, 14468, 14720, 18085, 21702, 22080, 28936, 36170, 43404, 44160, 54255, 57872, 72340, 83191, 86808, 108510, 115744, 144680, 166382, 173616, 217020, 231488, 249573, 289360, 332764, 347232, 415955, 434040, 462976, 499146, 578720, 665528, 694464, 831910, 868080, 998292, 1157440, 1247865, 1331056, 1388928, 1663820, 1736160, 1996584, 2314880, 2495730, 2662112, 3327640, 3472320, 3993168, 4991460, 5324224, 6655280, 6944640, 7986336, 9982920, 10648448, 13310560, 15972672, 19965840, 26621120, 31945344, 39931680, 53242240, 79863360, 159726720]

約数ペア:

[(1, 159726720), (2, 79863360), (3, 53242240), (4, 39931680), (5, 31945344), (6, 26621120), (8, 19965840), (10, 15972672), (12, 13310560), (15, 10648448), (16, 9982920), (20, 7986336), (23, 6944640), (24, 6655280), (30, 5324224), (32, 4991460), (40, 3993168), (46, 3472320), (48, 3327640), (60, 2662112), (64, 2495730), (69, 2314880), (80, 1996584), (92, 1736160), (96, 1663820), (115, 1388928), (120, 1331056), (128, 1247865), (138, 1157440), (160, 998292), (184, 868080), (192, 831910), (230, 694464), (240, 665528), (276, 578720), (320, 499146), (345, 462976), (368, 434040), (384, 415955), (460, 347232), (480, 332764), (552, 289360), (640, 249573), (690, 231488), (736, 217020), (920, 173616), (960, 166382), (1104, 144680), (1380, 115744), (1472, 108510), (1840, 86808), (1920, 83191), (2208, 72340), (2760, 57872), (2944, 54255), (3617, 44160), (3680, 43404), (4416, 36170), (5520, 28936), (7234, 22080), (7360, 21702), (8832, 18085), (10851, 14720), (11040, 14468)]