31584060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 96

約数和(自身を含む): 102574080

約数和(自身を除く): 70990020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 2543, 3105, 4140, 5086, 6210, 7629, 10172, 12420, 12715, 15258, 22887, 25430, 30516, 38145, 45774, 50860, 58489, 68661, 76290, 91548, 114435, 116978, 137322, 152580, 175467, 228870, 233956, 274644, 292445, 343305, 350934, 457740, 526401, 584890, 686610, 701868, 877335, 1052802, 1169780, 1373220, 1579203, 1754670, 2105604, 2632005, 3158406, 3509340, 5264010, 6316812, 7896015, 10528020, 15792030, 31584060]

約数ペア:

[(1, 31584060), (2, 15792030), (3, 10528020), (4, 7896015), (5, 6316812), (6, 5264010), (9, 3509340), (10, 3158406), (12, 2632005), (15, 2105604), (18, 1754670), (20, 1579203), (23, 1373220), (27, 1169780), (30, 1052802), (36, 877335), (45, 701868), (46, 686610), (54, 584890), (60, 526401), (69, 457740), (90, 350934), (92, 343305), (108, 292445), (115, 274644), (135, 233956), (138, 228870), (180, 175467), (207, 152580), (230, 137322), (270, 116978), (276, 114435), (345, 91548), (414, 76290), (460, 68661), (540, 58489), (621, 50860), (690, 45774), (828, 38145), (1035, 30516), (1242, 25430), (1380, 22887), (2070, 15258), (2484, 12715), (2543, 12420), (3105, 10172), (4140, 7629), (5086, 6210)]