121204620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 378705600

約数和(自身を除く): 257500980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 577, 778, 1154, 1167, 1556, 1731, 1945, 2308, 2334, 2885, 3462, 3501, 3890, 4668, 5193, 5770, 5835, 6924, 7002, 7780, 8655, 10386, 10503, 11540, 11670, 14004, 15579, 17310, 17505, 20772, 21006, 23340, 25965, 31158, 34620, 35010, 42012, 51930, 52515, 62316, 70020, 77895, 103860, 105030, 155790, 210060, 224453, 311580, 448906, 673359, 897812, 1122265, 1346718, 2020077, 2244530, 2693436, 3366795, 4040154, 4489060, 6060231, 6733590, 8080308, 10100385, 12120462, 13467180, 20200770, 24240924, 30301155, 40401540, 60602310, 121204620]

約数ペア:

[(1, 121204620), (2, 60602310), (3, 40401540), (4, 30301155), (5, 24240924), (6, 20200770), (9, 13467180), (10, 12120462), (12, 10100385), (15, 8080308), (18, 6733590), (20, 6060231), (27, 4489060), (30, 4040154), (36, 3366795), (45, 2693436), (54, 2244530), (60, 2020077), (90, 1346718), (108, 1122265), (135, 897812), (180, 673359), (270, 448906), (389, 311580), (540, 224453), (577, 210060), (778, 155790), (1154, 105030), (1167, 103860), (1556, 77895), (1731, 70020), (1945, 62316), (2308, 52515), (2334, 51930), (2885, 42012), (3462, 35010), (3501, 34620), (3890, 31158), (4668, 25965), (5193, 23340), (5770, 21006), (5835, 20772), (6924, 17505), (7002, 17310), (7780, 15579), (8655, 14004), (10386, 11670), (10503, 11540)]