179389080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4295

約数の個数: 160

約数和(自身を含む): 649479600

約数和(自身を除く): 470090520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4259, 4680, 5265, 7020, 8424, 8518, 10530, 12777, 14040, 17036, 21060, 21295, 25554, 34072, 38331, 42120, 42590, 51108, 55367, 63885, 76662, 85180, 102216, 110734, 114993, 127770, 153324, 166101, 170360, 191655, 221468, 229986, 255540, 276835, 306648, 332202, 344979, 383310, 442936, 459972, 498303, 511080, 553670, 574965, 664404, 689958, 766620, 830505, 919944, 996606, 1107340, 1149930, 1328808, 1379916, 1494909, 1533240, 1661010, 1724895, 1993212, 2214680, 2299860, 2491515, 2759832, 2989818, 3322020, 3449790, 3986424, 4484727, 4599720, 4983030, 5979636, 6644040, 6899580, 7474545, 8969454, 9966060, 11959272, 13799160, 14949090, 17938908, 19932120, 22423635, 29898180, 35877816, 44847270, 59796360, 89694540, 179389080]

約数ペア:

[(1, 179389080), (2, 89694540), (3, 59796360), (4, 44847270), (5, 35877816), (6, 29898180), (8, 22423635), (9, 19932120), (10, 17938908), (12, 14949090), (13, 13799160), (15, 11959272), (18, 9966060), (20, 8969454), (24, 7474545), (26, 6899580), (27, 6644040), (30, 5979636), (36, 4983030), (39, 4599720), (40, 4484727), (45, 3986424), (52, 3449790), (54, 3322020), (60, 2989818), (65, 2759832), (72, 2491515), (78, 2299860), (81, 2214680), (90, 1993212), (104, 1724895), (108, 1661010), (117, 1533240), (120, 1494909), (130, 1379916), (135, 1328808), (156, 1149930), (162, 1107340), (180, 996606), (195, 919944), (216, 830505), (234, 766620), (260, 689958), (270, 664404), (312, 574965), (324, 553670), (351, 511080), (360, 498303), (390, 459972), (405, 442936), (468, 383310), (520, 344979), (540, 332202), (585, 306648), (648, 276835), (702, 255540), (780, 229986), (810, 221468), (936, 191655), (1053, 170360), (1080, 166101), (1170, 153324), (1404, 127770), (1560, 114993), (1620, 110734), (1755, 102216), (2106, 85180), (2340, 76662), (2808, 63885), (3240, 55367), (3510, 51108), (4212, 42590), (4259, 42120), (4680, 38331), (5265, 34072), (7020, 25554), (8424, 21295), (8518, 21060), (10530, 17036), (12777, 14040)]