42467520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 139281408

約数和(自身を除く): 96813888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1427, 1488, 1860, 1984, 2480, 2854, 2976, 3720, 4281, 4960, 5708, 5952, 7135, 7440, 8562, 9920, 11416, 14270, 14880, 17124, 21405, 22832, 28540, 29760, 34248, 42810, 44237, 45664, 57080, 68496, 85620, 88474, 91328, 114160, 132711, 136992, 171240, 176948, 221185, 228320, 265422, 273984, 342480, 353896, 442370, 456640, 530844, 663555, 684960, 707792, 884740, 1061688, 1327110, 1369920, 1415584, 1769480, 2123376, 2654220, 2831168, 3538960, 4246752, 5308440, 7077920, 8493504, 10616880, 14155840, 21233760, 42467520]

約数ペア:

[(1, 42467520), (2, 21233760), (3, 14155840), (4, 10616880), (5, 8493504), (6, 7077920), (8, 5308440), (10, 4246752), (12, 3538960), (15, 2831168), (16, 2654220), (20, 2123376), (24, 1769480), (30, 1415584), (31, 1369920), (32, 1327110), (40, 1061688), (48, 884740), (60, 707792), (62, 684960), (64, 663555), (80, 530844), (93, 456640), (96, 442370), (120, 353896), (124, 342480), (155, 273984), (160, 265422), (186, 228320), (192, 221185), (240, 176948), (248, 171240), (310, 136992), (320, 132711), (372, 114160), (465, 91328), (480, 88474), (496, 85620), (620, 68496), (744, 57080), (930, 45664), (960, 44237), (992, 42810), (1240, 34248), (1427, 29760), (1488, 28540), (1860, 22832), (1984, 21405), (2480, 17124), (2854, 14880), (2976, 14270), (3720, 11416), (4281, 9920), (4960, 8562), (5708, 7440), (5952, 7135)]