127701960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 412905600

約数和(自身を除く): 285203640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 472, 510, 590, 680, 708, 885, 1003, 1020, 1061, 1180, 1416, 1770, 2006, 2040, 2122, 2360, 3009, 3183, 3540, 4012, 4244, 5015, 5305, 6018, 6366, 7080, 8024, 8488, 10030, 10610, 12036, 12732, 15045, 15915, 18037, 20060, 21220, 24072, 25464, 30090, 31830, 36074, 40120, 42440, 54111, 60180, 62599, 63660, 72148, 90185, 108222, 120360, 125198, 127320, 144296, 180370, 187797, 216444, 250396, 270555, 312995, 360740, 375594, 432888, 500792, 541110, 625990, 721480, 751188, 938985, 1064183, 1082220, 1251980, 1502376, 1877970, 2128366, 2164440, 2503960, 3192549, 3755940, 4256732, 5320915, 6385098, 7511880, 8513464, 10641830, 12770196, 15962745, 21283660, 25540392, 31925490, 42567320, 63850980, 127701960]

約数ペア:

[(1, 127701960), (2, 63850980), (3, 42567320), (4, 31925490), (5, 25540392), (6, 21283660), (8, 15962745), (10, 12770196), (12, 10641830), (15, 8513464), (17, 7511880), (20, 6385098), (24, 5320915), (30, 4256732), (34, 3755940), (40, 3192549), (51, 2503960), (59, 2164440), (60, 2128366), (68, 1877970), (85, 1502376), (102, 1251980), (118, 1082220), (120, 1064183), (136, 938985), (170, 751188), (177, 721480), (204, 625990), (236, 541110), (255, 500792), (295, 432888), (340, 375594), (354, 360740), (408, 312995), (472, 270555), (510, 250396), (590, 216444), (680, 187797), (708, 180370), (885, 144296), (1003, 127320), (1020, 125198), (1061, 120360), (1180, 108222), (1416, 90185), (1770, 72148), (2006, 63660), (2040, 62599), (2122, 60180), (2360, 54111), (3009, 42440), (3183, 40120), (3540, 36074), (4012, 31830), (4244, 30090), (5015, 25464), (5305, 24072), (6018, 21220), (6366, 20060), (7080, 18037), (8024, 15915), (8488, 15045), (10030, 12732), (10610, 12036)]