7492990080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2731}}^1$

素因数の和:4182

約数の個数: 128

約数和(自身を含む): 23909371200

約数和(自身を除く): 16416381120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1429, 1920, 2731, 2858, 4287, 5462, 5716, 7145, 8193, 8574, 10924, 11432, 13655, 14290, 16386, 17148, 21435, 21848, 22864, 27310, 28580, 32772, 34296, 40965, 42870, 43696, 45728, 54620, 57160, 65544, 68592, 81930, 85740, 87392, 91456, 109240, 114320, 131088, 137184, 163860, 171480, 174784, 182912, 218480, 228640, 262176, 274368, 327720, 342960, 349568, 436960, 457280, 524352, 548736, 655440, 685920, 873920, 914560, 1048704, 1310880, 1371840, 1747840, 2621760, 2743680, 3902599, 5243520, 7805198, 11707797, 15610396, 19512995, 23415594, 31220792, 39025990, 46831188, 58538985, 62441584, 78051980, 93662376, 117077970, 124883168, 156103960, 187324752, 234155940, 249766336, 312207920, 374649504, 468311880, 499532672, 624415840, 749299008, 936623760, 1248831680, 1498598016, 1873247520, 2497663360, 3746495040, 7492990080]

約数ペア:

[(1, 7492990080), (2, 3746495040), (3, 2497663360), (4, 1873247520), (5, 1498598016), (6, 1248831680), (8, 936623760), (10, 749299008), (12, 624415840), (15, 499532672), (16, 468311880), (20, 374649504), (24, 312207920), (30, 249766336), (32, 234155940), (40, 187324752), (48, 156103960), (60, 124883168), (64, 117077970), (80, 93662376), (96, 78051980), (120, 62441584), (128, 58538985), (160, 46831188), (192, 39025990), (240, 31220792), (320, 23415594), (384, 19512995), (480, 15610396), (640, 11707797), (960, 7805198), (1429, 5243520), (1920, 3902599), (2731, 2743680), (2858, 2621760), (4287, 1747840), (5462, 1371840), (5716, 1310880), (7145, 1048704), (8193, 914560), (8574, 873920), (10924, 685920), (11432, 655440), (13655, 548736), (14290, 524352), (16386, 457280), (17148, 436960), (21435, 349568), (21848, 342960), (22864, 327720), (27310, 274368), (28580, 262176), (32772, 228640), (34296, 218480), (40965, 182912), (42870, 174784), (43696, 171480), (45728, 163860), (54620, 137184), (57160, 131088), (65544, 114320), (68592, 109240), (81930, 91456), (85740, 87392)]