979255560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2095

約数の個数: 128

約数和(自身を含む): 3032640000

約数和(自身を除く): 2053384440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 120, 158, 159, 212, 237, 265, 316, 318, 395, 424, 474, 530, 632, 636, 790, 795, 948, 1060, 1185, 1272, 1580, 1590, 1896, 1949, 2120, 2370, 3160, 3180, 3898, 4187, 4740, 5847, 6360, 7796, 8374, 9480, 9745, 11694, 12561, 15592, 16748, 19490, 20935, 23388, 25122, 29235, 33496, 38980, 41870, 46776, 50244, 58470, 62805, 77960, 83740, 100488, 103297, 116940, 125610, 153971, 167480, 206594, 233880, 251220, 307942, 309891, 413188, 461913, 502440, 516485, 615884, 619782, 769855, 826376, 923826, 1032970, 1231768, 1239564, 1539710, 1549455, 1847652, 2065940, 2309565, 2479128, 3079420, 3098910, 3695304, 4131880, 4619130, 6158840, 6197820, 8160463, 9238260, 12395640, 16320926, 18476520, 24481389, 32641852, 40802315, 48962778, 65283704, 81604630, 97925556, 122406945, 163209260, 195851112, 244813890, 326418520, 489627780, 979255560]

約数ペア:

[(1, 979255560), (2, 489627780), (3, 326418520), (4, 244813890), (5, 195851112), (6, 163209260), (8, 122406945), (10, 97925556), (12, 81604630), (15, 65283704), (20, 48962778), (24, 40802315), (30, 32641852), (40, 24481389), (53, 18476520), (60, 16320926), (79, 12395640), (106, 9238260), (120, 8160463), (158, 6197820), (159, 6158840), (212, 4619130), (237, 4131880), (265, 3695304), (316, 3098910), (318, 3079420), (395, 2479128), (424, 2309565), (474, 2065940), (530, 1847652), (632, 1549455), (636, 1539710), (790, 1239564), (795, 1231768), (948, 1032970), (1060, 923826), (1185, 826376), (1272, 769855), (1580, 619782), (1590, 615884), (1896, 516485), (1949, 502440), (2120, 461913), (2370, 413188), (3160, 309891), (3180, 307942), (3898, 251220), (4187, 233880), (4740, 206594), (5847, 167480), (6360, 153971), (7796, 125610), (8374, 116940), (9480, 103297), (9745, 100488), (11694, 83740), (12561, 77960), (15592, 62805), (16748, 58470), (19490, 50244), (20935, 46776), (23388, 41870), (25122, 38980), (29235, 33496)]