54206640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 184541760

約数和(自身を除く): 130335120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 953, 1185, 1264, 1422, 1580, 1896, 1906, 2370, 2844, 2859, 3160, 3555, 3792, 3812, 4740, 4765, 5688, 5718, 6320, 7110, 7624, 8577, 9480, 9530, 11376, 11436, 14220, 14295, 15248, 17154, 18960, 19060, 22872, 28440, 28590, 34308, 38120, 42885, 45744, 56880, 57180, 68616, 75287, 76240, 85770, 114360, 137232, 150574, 171540, 225861, 228720, 301148, 343080, 376435, 451722, 602296, 677583, 686160, 752870, 903444, 1129305, 1204592, 1355166, 1505740, 1806888, 2258610, 2710332, 3011480, 3387915, 3613776, 4517220, 5420664, 6022960, 6775830, 9034440, 10841328, 13551660, 18068880, 27103320, 54206640]

約数ペア:

[(1, 54206640), (2, 27103320), (3, 18068880), (4, 13551660), (5, 10841328), (6, 9034440), (8, 6775830), (9, 6022960), (10, 5420664), (12, 4517220), (15, 3613776), (16, 3387915), (18, 3011480), (20, 2710332), (24, 2258610), (30, 1806888), (36, 1505740), (40, 1355166), (45, 1204592), (48, 1129305), (60, 903444), (72, 752870), (79, 686160), (80, 677583), (90, 602296), (120, 451722), (144, 376435), (158, 343080), (180, 301148), (237, 228720), (240, 225861), (316, 171540), (360, 150574), (395, 137232), (474, 114360), (632, 85770), (711, 76240), (720, 75287), (790, 68616), (948, 57180), (953, 56880), (1185, 45744), (1264, 42885), (1422, 38120), (1580, 34308), (1896, 28590), (1906, 28440), (2370, 22872), (2844, 19060), (2859, 18960), (3160, 17154), (3555, 15248), (3792, 14295), (3812, 14220), (4740, 11436), (4765, 11376), (5688, 9530), (5718, 9480), (6320, 8577), (7110, 7624)]