5289840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 19046400

約数和(自身を除く): 13756560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 79, 80, 90, 93, 108, 120, 124, 135, 144, 155, 158, 180, 186, 216, 237, 240, 248, 270, 279, 310, 316, 360, 372, 395, 432, 465, 474, 496, 540, 558, 620, 632, 711, 720, 744, 790, 837, 930, 948, 1080, 1116, 1185, 1240, 1264, 1395, 1422, 1488, 1580, 1674, 1860, 1896, 2133, 2160, 2232, 2370, 2449, 2480, 2790, 2844, 3160, 3348, 3555, 3720, 3792, 4185, 4266, 4464, 4740, 4898, 5580, 5688, 6320, 6696, 7110, 7347, 7440, 8370, 8532, 9480, 9796, 10665, 11160, 11376, 12245, 13392, 14220, 14694, 16740, 17064, 18960, 19592, 21330, 22041, 22320, 24490, 28440, 29388, 33480, 34128, 36735, 39184, 42660, 44082, 48980, 56880, 58776, 66123, 66960, 73470, 85320, 88164, 97960, 110205, 117552, 132246, 146940, 170640, 176328, 195920, 220410, 264492, 293880, 330615, 352656, 440820, 528984, 587760, 661230, 881640, 1057968, 1322460, 1763280, 2644920, 5289840]

約数ペア:

[(1, 5289840), (2, 2644920), (3, 1763280), (4, 1322460), (5, 1057968), (6, 881640), (8, 661230), (9, 587760), (10, 528984), (12, 440820), (15, 352656), (16, 330615), (18, 293880), (20, 264492), (24, 220410), (27, 195920), (30, 176328), (31, 170640), (36, 146940), (40, 132246), (45, 117552), (48, 110205), (54, 97960), (60, 88164), (62, 85320), (72, 73470), (79, 66960), (80, 66123), (90, 58776), (93, 56880), (108, 48980), (120, 44082), (124, 42660), (135, 39184), (144, 36735), (155, 34128), (158, 33480), (180, 29388), (186, 28440), (216, 24490), (237, 22320), (240, 22041), (248, 21330), (270, 19592), (279, 18960), (310, 17064), (316, 16740), (360, 14694), (372, 14220), (395, 13392), (432, 12245), (465, 11376), (474, 11160), (496, 10665), (540, 9796), (558, 9480), (620, 8532), (632, 8370), (711, 7440), (720, 7347), (744, 7110), (790, 6696), (837, 6320), (930, 5688), (948, 5580), (1080, 4898), (1116, 4740), (1185, 4464), (1240, 4266), (1264, 4185), (1395, 3792), (1422, 3720), (1488, 3555), (1580, 3348), (1674, 3160), (1860, 2844), (1896, 2790), (2133, 2480), (2160, 2449), (2232, 2370)]