396477242880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1665311}}^1$

素因数の和:1665368

約数の個数: 160

約数和(自身を含む): 1308375687168

約数和(自身を除く): 911898444288

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, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 1665311, 3330622, 4995933, 6661244, 8326555, 9991866, 13322488, 16653110, 19983732, 24979665, 26644976, 33306220, 39967464, 49959330, 51624641, 53289952, 66612440, 79934928, 99918660, 103249282, 106579904, 133224880, 154873923, 159869856, 199837320, 206498564, 213159808, 258123205, 266449760, 309747846, 319739712, 399674640, 412997128, 426319616, 516246410, 532899520, 619495692, 639479424, 774369615, 799349280, 825994256, 852639232, 1032492820, 1065799040, 1238991384, 1278958848, 1548739230, 1598698560, 1651988512, 2064985640, 2131598080, 2477982768, 2557917696, 3097478460, 3197397120, 3303977024, 4129971280, 4263196160, 4955965536, 6194956920, 6394794240, 6607954048, 8259942560, 9911931072, 12389913840, 12789588480, 13215908096, 16519885120, 19823862144, 24779827680, 26431816192, 33039770240, 39647724288, 49559655360, 66079540480, 79295448576, 99119310720, 132159080960, 198238621440, 396477242880]

約数ペア:

[(1, 396477242880), (2, 198238621440), (3, 132159080960), (4, 99119310720), (5, 79295448576), (6, 66079540480), (8, 49559655360), (10, 39647724288), (12, 33039770240), (15, 26431816192), (16, 24779827680), (20, 19823862144), (24, 16519885120), (30, 13215908096), (31, 12789588480), (32, 12389913840), (40, 9911931072), (48, 8259942560), (60, 6607954048), (62, 6394794240), (64, 6194956920), (80, 4955965536), (93, 4263196160), (96, 4129971280), (120, 3303977024), (124, 3197397120), (128, 3097478460), (155, 2557917696), (160, 2477982768), (186, 2131598080), (192, 2064985640), (240, 1651988512), (248, 1598698560), (256, 1548739230), (310, 1278958848), (320, 1238991384), (372, 1065799040), (384, 1032492820), (465, 852639232), (480, 825994256), (496, 799349280), (512, 774369615), (620, 639479424), (640, 619495692), (744, 532899520), (768, 516246410), (930, 426319616), (960, 412997128), (992, 399674640), (1240, 319739712), (1280, 309747846), (1488, 266449760), (1536, 258123205), (1860, 213159808), (1920, 206498564), (1984, 199837320), (2480, 159869856), (2560, 154873923), (2976, 133224880), (3720, 106579904), (3840, 103249282), (3968, 99918660), (4960, 79934928), (5952, 66612440), (7440, 53289952), (7680, 51624641), (7936, 49959330), (9920, 39967464), (11904, 33306220), (14880, 26644976), (15872, 24979665), (19840, 19983732), (23808, 16653110), (29760, 13322488), (39680, 9991866), (47616, 8326555), (59520, 6661244), (79360, 4995933), (119040, 3330622), (238080, 1665311)]