4920752960

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 11863791360

約数和(自身を除く): 6943038400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 271, 317, 320, 358, 542, 634, 716, 895, 1084, 1268, 1355, 1432, 1585, 1790, 2168, 2536, 2710, 2864, 3170, 3580, 4336, 5072, 5420, 5728, 6340, 7160, 8672, 10144, 10840, 11456, 12680, 14320, 17344, 20288, 21680, 25360, 28640, 43360, 48509, 50720, 56743, 57280, 85907, 86720, 97018, 101440, 113486, 171814, 194036, 226972, 242545, 283715, 343628, 388072, 429535, 453944, 485090, 567430, 687256, 776144, 859070, 907888, 970180, 1134860, 1374512, 1552288, 1718140, 1815776, 1940360, 2269720, 2749024, 3104576, 3436280, 3631552, 3880720, 4539440, 5498048, 6872560, 7761440, 9078880, 13745120, 15377353, 15522880, 18157760, 27490240, 30754706, 61509412, 76886765, 123018824, 153773530, 246037648, 307547060, 492075296, 615094120, 984150592, 1230188240, 2460376480, 4920752960]

約数ペア:

[(1, 4920752960), (2, 2460376480), (4, 1230188240), (5, 984150592), (8, 615094120), (10, 492075296), (16, 307547060), (20, 246037648), (32, 153773530), (40, 123018824), (64, 76886765), (80, 61509412), (160, 30754706), (179, 27490240), (271, 18157760), (317, 15522880), (320, 15377353), (358, 13745120), (542, 9078880), (634, 7761440), (716, 6872560), (895, 5498048), (1084, 4539440), (1268, 3880720), (1355, 3631552), (1432, 3436280), (1585, 3104576), (1790, 2749024), (2168, 2269720), (2536, 1940360), (2710, 1815776), (2864, 1718140), (3170, 1552288), (3580, 1374512), (4336, 1134860), (5072, 970180), (5420, 907888), (5728, 859070), (6340, 776144), (7160, 687256), (8672, 567430), (10144, 485090), (10840, 453944), (11456, 429535), (12680, 388072), (14320, 343628), (17344, 283715), (20288, 242545), (21680, 226972), (25360, 194036), (28640, 171814), (43360, 113486), (48509, 101440), (50720, 97018), (56743, 86720), (57280, 85907)]