1285836120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3839

約数の個数: 160

約数和(自身を含む): 4363405200

約数和(自身を除く): 3077569080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 405, 428, 535, 540, 642, 648, 810, 856, 963, 1070, 1080, 1284, 1605, 1620, 1926, 2140, 2568, 2889, 3210, 3240, 3709, 3852, 4280, 4815, 5778, 6420, 7418, 7704, 8667, 9630, 11127, 11556, 12840, 14445, 14836, 17334, 18545, 19260, 22254, 23112, 28890, 29672, 33381, 34668, 37090, 38520, 43335, 44508, 55635, 57780, 66762, 69336, 74180, 86670, 89016, 100143, 111270, 115560, 133524, 148360, 166905, 173340, 200286, 222540, 267048, 300429, 333810, 346680, 396863, 400572, 445080, 500715, 600858, 667620, 793726, 801144, 1001430, 1190589, 1201716, 1335240, 1502145, 1587452, 1984315, 2002860, 2381178, 2403432, 3004290, 3174904, 3571767, 3968630, 4005720, 4762356, 5952945, 6008580, 7143534, 7937260, 9524712, 10715301, 11905890, 12017160, 14287068, 15874520, 17858835, 21430602, 23811780, 28574136, 32145903, 35717670, 42861204, 47623560, 53576505, 64291806, 71435340, 85722408, 107153010, 128583612, 142870680, 160729515, 214306020, 257167224, 321459030, 428612040, 642918060, 1285836120]

約数ペア:

[(1, 1285836120), (2, 642918060), (3, 428612040), (4, 321459030), (5, 257167224), (6, 214306020), (8, 160729515), (9, 142870680), (10, 128583612), (12, 107153010), (15, 85722408), (18, 71435340), (20, 64291806), (24, 53576505), (27, 47623560), (30, 42861204), (36, 35717670), (40, 32145903), (45, 28574136), (54, 23811780), (60, 21430602), (72, 17858835), (81, 15874520), (90, 14287068), (107, 12017160), (108, 11905890), (120, 10715301), (135, 9524712), (162, 7937260), (180, 7143534), (214, 6008580), (216, 5952945), (270, 4762356), (321, 4005720), (324, 3968630), (360, 3571767), (405, 3174904), (428, 3004290), (535, 2403432), (540, 2381178), (642, 2002860), (648, 1984315), (810, 1587452), (856, 1502145), (963, 1335240), (1070, 1201716), (1080, 1190589), (1284, 1001430), (1605, 801144), (1620, 793726), (1926, 667620), (2140, 600858), (2568, 500715), (2889, 445080), (3210, 400572), (3240, 396863), (3709, 346680), (3852, 333810), (4280, 300429), (4815, 267048), (5778, 222540), (6420, 200286), (7418, 173340), (7704, 166905), (8667, 148360), (9630, 133524), (11127, 115560), (11556, 111270), (12840, 100143), (14445, 89016), (14836, 86670), (17334, 74180), (18545, 69336), (19260, 66762), (22254, 57780), (23112, 55635), (28890, 44508), (29672, 43335), (33381, 38520), (34668, 37090)]