56660040

素因数分解:

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

素因数の和:2324

約数の個数: 128

約数和(自身を含む): 197164800

約数和(自身を除く): 140504760

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, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2281, 2484, 2760, 3105, 4140, 4562, 4968, 6210, 6843, 8280, 9124, 11405, 12420, 13686, 18248, 20529, 22810, 24840, 27372, 34215, 41058, 45620, 52463, 54744, 61587, 68430, 82116, 91240, 102645, 104926, 123174, 136860, 157389, 164232, 205290, 209852, 246348, 262315, 273720, 307935, 314778, 410580, 419704, 472167, 492696, 524630, 615870, 629556, 786945, 821160, 944334, 1049260, 1231740, 1259112, 1416501, 1573890, 1888668, 2098520, 2360835, 2463480, 2833002, 3147780, 3777336, 4721670, 5666004, 6295560, 7082505, 9443340, 11332008, 14165010, 18886680, 28330020, 56660040]

約数ペア:

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