29778480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 101846160

約数和(自身を除く): 72067680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 701, 708, 720, 885, 944, 1062, 1180, 1402, 1416, 1770, 2103, 2124, 2360, 2655, 2804, 2832, 3505, 3540, 4206, 4248, 4720, 5310, 5608, 6309, 7010, 7080, 8412, 8496, 10515, 10620, 11216, 12618, 14020, 14160, 16824, 21030, 21240, 25236, 28040, 31545, 33648, 41359, 42060, 42480, 50472, 56080, 63090, 82718, 84120, 100944, 124077, 126180, 165436, 168240, 206795, 248154, 252360, 330872, 372231, 413590, 496308, 504720, 620385, 661744, 744462, 827180, 992616, 1240770, 1488924, 1654360, 1861155, 1985232, 2481540, 2977848, 3308720, 3722310, 4963080, 5955696, 7444620, 9926160, 14889240, 29778480]

約数ペア:

[(1, 29778480), (2, 14889240), (3, 9926160), (4, 7444620), (5, 5955696), (6, 4963080), (8, 3722310), (9, 3308720), (10, 2977848), (12, 2481540), (15, 1985232), (16, 1861155), (18, 1654360), (20, 1488924), (24, 1240770), (30, 992616), (36, 827180), (40, 744462), (45, 661744), (48, 620385), (59, 504720), (60, 496308), (72, 413590), (80, 372231), (90, 330872), (118, 252360), (120, 248154), (144, 206795), (177, 168240), (180, 165436), (236, 126180), (240, 124077), (295, 100944), (354, 84120), (360, 82718), (472, 63090), (531, 56080), (590, 50472), (701, 42480), (708, 42060), (720, 41359), (885, 33648), (944, 31545), (1062, 28040), (1180, 25236), (1402, 21240), (1416, 21030), (1770, 16824), (2103, 14160), (2124, 14020), (2360, 12618), (2655, 11216), (2804, 10620), (2832, 10515), (3505, 8496), (3540, 8412), (4206, 7080), (4248, 7010), (4720, 6309), (5310, 5608)]