120023910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 344217600

約数和(自身を除く): 224193690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 79, 85, 90, 102, 135, 153, 158, 170, 237, 255, 270, 306, 331, 395, 459, 474, 510, 662, 711, 765, 790, 918, 993, 1185, 1343, 1422, 1530, 1655, 1986, 2133, 2295, 2370, 2686, 2979, 3310, 3555, 4029, 4266, 4590, 4965, 5627, 5958, 6715, 7110, 8058, 8937, 9930, 10665, 11254, 12087, 13430, 14895, 16881, 17874, 20145, 21330, 24174, 26149, 28135, 29790, 33762, 36261, 40290, 44685, 50643, 52298, 56270, 60435, 72522, 78447, 84405, 89370, 101286, 120870, 130745, 151929, 156894, 168810, 181305, 235341, 253215, 261490, 303858, 362610, 392235, 444533, 470682, 506430, 706023, 759645, 784470, 889066, 1176705, 1333599, 1412046, 1519290, 2222665, 2353410, 2667198, 3530115, 4000797, 4445330, 6667995, 7060230, 8001594, 12002391, 13335990, 20003985, 24004782, 40007970, 60011955, 120023910]

約数ペア:

[(1, 120023910), (2, 60011955), (3, 40007970), (5, 24004782), (6, 20003985), (9, 13335990), (10, 12002391), (15, 8001594), (17, 7060230), (18, 6667995), (27, 4445330), (30, 4000797), (34, 3530115), (45, 2667198), (51, 2353410), (54, 2222665), (79, 1519290), (85, 1412046), (90, 1333599), (102, 1176705), (135, 889066), (153, 784470), (158, 759645), (170, 706023), (237, 506430), (255, 470682), (270, 444533), (306, 392235), (331, 362610), (395, 303858), (459, 261490), (474, 253215), (510, 235341), (662, 181305), (711, 168810), (765, 156894), (790, 151929), (918, 130745), (993, 120870), (1185, 101286), (1343, 89370), (1422, 84405), (1530, 78447), (1655, 72522), (1986, 60435), (2133, 56270), (2295, 52298), (2370, 50643), (2686, 44685), (2979, 40290), (3310, 36261), (3555, 33762), (4029, 29790), (4266, 28135), (4590, 26149), (4965, 24174), (5627, 21330), (5958, 20145), (6715, 17874), (7110, 16881), (8058, 14895), (8937, 13430), (9930, 12087), (10665, 11254)]