47778360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 171002880

約数和(自身を除く): 123224520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2473, 2760, 3220, 3864, 4830, 4946, 6440, 7419, 9660, 9892, 12365, 14838, 17311, 19320, 19784, 24730, 29676, 34622, 37095, 49460, 51933, 56879, 59352, 69244, 74190, 86555, 98920, 103866, 113758, 138488, 148380, 170637, 173110, 207732, 227516, 259665, 284395, 296760, 341274, 346220, 398153, 415464, 455032, 519330, 568790, 682548, 692440, 796306, 853185, 1038660, 1137580, 1194459, 1365096, 1592612, 1706370, 1990765, 2077320, 2275160, 2388918, 3185224, 3412740, 3981530, 4777836, 5972295, 6825480, 7963060, 9555672, 11944590, 15926120, 23889180, 47778360]

約数ペア:

[(1, 47778360), (2, 23889180), (3, 15926120), (4, 11944590), (5, 9555672), (6, 7963060), (7, 6825480), (8, 5972295), (10, 4777836), (12, 3981530), (14, 3412740), (15, 3185224), (20, 2388918), (21, 2275160), (23, 2077320), (24, 1990765), (28, 1706370), (30, 1592612), (35, 1365096), (40, 1194459), (42, 1137580), (46, 1038660), (56, 853185), (60, 796306), (69, 692440), (70, 682548), (84, 568790), (92, 519330), (105, 455032), (115, 415464), (120, 398153), (138, 346220), (140, 341274), (161, 296760), (168, 284395), (184, 259665), (210, 227516), (230, 207732), (276, 173110), (280, 170637), (322, 148380), (345, 138488), (420, 113758), (460, 103866), (483, 98920), (552, 86555), (644, 74190), (690, 69244), (805, 59352), (840, 56879), (920, 51933), (966, 49460), (1288, 37095), (1380, 34622), (1610, 29676), (1932, 24730), (2415, 19784), (2473, 19320), (2760, 17311), (3220, 14838), (3864, 12365), (4830, 9892), (4946, 9660), (6440, 7419)]