299719080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 976903200

約数和(自身を除く): 677184120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 838, 1257, 1676, 1987, 2095, 2514, 3352, 3771, 3974, 4190, 5028, 5961, 6285, 7542, 7948, 8380, 9935, 10056, 11922, 12570, 15084, 15896, 16760, 17883, 18855, 19870, 23844, 25140, 29805, 30168, 35766, 37710, 39740, 47688, 50280, 59610, 71532, 75420, 79480, 89415, 119220, 143064, 150840, 178830, 238440, 357660, 715320, 832553, 1665106, 2497659, 3330212, 4162765, 4995318, 6660424, 7492977, 8325530, 9990636, 12488295, 14985954, 16651060, 19981272, 24976590, 29971908, 33302120, 37464885, 49953180, 59943816, 74929770, 99906360, 149859540, 299719080]

約数ペア:

[(1, 299719080), (2, 149859540), (3, 99906360), (4, 74929770), (5, 59943816), (6, 49953180), (8, 37464885), (9, 33302120), (10, 29971908), (12, 24976590), (15, 19981272), (18, 16651060), (20, 14985954), (24, 12488295), (30, 9990636), (36, 8325530), (40, 7492977), (45, 6660424), (60, 4995318), (72, 4162765), (90, 3330212), (120, 2497659), (180, 1665106), (360, 832553), (419, 715320), (838, 357660), (1257, 238440), (1676, 178830), (1987, 150840), (2095, 143064), (2514, 119220), (3352, 89415), (3771, 79480), (3974, 75420), (4190, 71532), (5028, 59610), (5961, 50280), (6285, 47688), (7542, 39740), (7948, 37710), (8380, 35766), (9935, 30168), (10056, 29805), (11922, 25140), (12570, 23844), (15084, 19870), (15896, 18855), (16760, 17883)]