169980120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 160

約数和(自身を含む): 596423520

約数和(自身を除く): 426443400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2281, 2484, 2760, 3105, 3240, 3726, 4140, 4562, 4968, 6210, 6843, 7452, 8280, 9124, 9315, 11405, 12420, 13686, 14904, 18248, 18630, 20529, 22810, 24840, 27372, 34215, 37260, 41058, 45620, 52463, 54744, 61587, 68430, 74520, 82116, 91240, 102645, 104926, 123174, 136860, 157389, 164232, 184761, 205290, 209852, 246348, 262315, 273720, 307935, 314778, 369522, 410580, 419704, 472167, 492696, 524630, 615870, 629556, 739044, 786945, 821160, 923805, 944334, 1049260, 1231740, 1259112, 1416501, 1478088, 1573890, 1847610, 1888668, 2098520, 2360835, 2463480, 2833002, 3147780, 3695220, 3777336, 4249503, 4721670, 5666004, 6295560, 7082505, 7390440, 8499006, 9443340, 11332008, 14165010, 16998012, 18886680, 21247515, 28330020, 33996024, 42495030, 56660040, 84990060, 169980120]

約数ペア:

[(1, 169980120), (2, 84990060), (3, 56660040), (4, 42495030), (5, 33996024), (6, 28330020), (8, 21247515), (9, 18886680), (10, 16998012), (12, 14165010), (15, 11332008), (18, 9443340), (20, 8499006), (23, 7390440), (24, 7082505), (27, 6295560), (30, 5666004), (36, 4721670), (40, 4249503), (45, 3777336), (46, 3695220), (54, 3147780), (60, 2833002), (69, 2463480), (72, 2360835), (81, 2098520), (90, 1888668), (92, 1847610), (108, 1573890), (115, 1478088), (120, 1416501), (135, 1259112), (138, 1231740), (162, 1049260), (180, 944334), (184, 923805), (207, 821160), (216, 786945), (230, 739044), (270, 629556), (276, 615870), (324, 524630), (345, 492696), (360, 472167), (405, 419704), (414, 410580), (460, 369522), (540, 314778), (552, 307935), (621, 273720), (648, 262315), (690, 246348), (810, 209852), (828, 205290), (920, 184761), (1035, 164232), (1080, 157389), (1242, 136860), (1380, 123174), (1620, 104926), (1656, 102645), (1863, 91240), (2070, 82116), (2281, 74520), (2484, 68430), (2760, 61587), (3105, 54744), (3240, 52463), (3726, 45620), (4140, 41058), (4562, 37260), (4968, 34215), (6210, 27372), (6843, 24840), (7452, 22810), (8280, 20529), (9124, 18630), (9315, 18248), (11405, 14904), (12420, 13686)]