12254691840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51473}}^1$

素因数の和:51530

約数の個数: 160

約数和(自身を含む): 40441268736

約数和(自身を除く): 28186576896

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, 51473, 59520, 79360, 102946, 119040, 154419, 205892, 238080, 257365, 308838, 411784, 514730, 617676, 772095, 823568, 1029460, 1235352, 1544190, 1595663, 1647136, 2058920, 2470704, 3088380, 3191326, 3294272, 4117840, 4786989, 4941408, 6176760, 6382652, 6588544, 7978315, 8235680, 9573978, 9882816, 12353520, 12765304, 13177088, 15956630, 16471360, 19147956, 19765632, 23934945, 24707040, 25530608, 26354176, 31913260, 32942720, 38295912, 39531264, 47869890, 49414080, 51061216, 63826520, 65885440, 76591824, 79062528, 95739780, 98828160, 102122432, 127653040, 131770880, 153183648, 191479560, 197656320, 204244864, 255306080, 306367296, 382959120, 395312640, 408489728, 510612160, 612734592, 765918240, 816979456, 1021224320, 1225469184, 1531836480, 2042448640, 2450938368, 3063672960, 4084897280, 6127345920, 12254691840]

約数ペア:

[(1, 12254691840), (2, 6127345920), (3, 4084897280), (4, 3063672960), (5, 2450938368), (6, 2042448640), (8, 1531836480), (10, 1225469184), (12, 1021224320), (15, 816979456), (16, 765918240), (20, 612734592), (24, 510612160), (30, 408489728), (31, 395312640), (32, 382959120), (40, 306367296), (48, 255306080), (60, 204244864), (62, 197656320), (64, 191479560), (80, 153183648), (93, 131770880), (96, 127653040), (120, 102122432), (124, 98828160), (128, 95739780), (155, 79062528), (160, 76591824), (186, 65885440), (192, 63826520), (240, 51061216), (248, 49414080), (256, 47869890), (310, 39531264), (320, 38295912), (372, 32942720), (384, 31913260), (465, 26354176), (480, 25530608), (496, 24707040), (512, 23934945), (620, 19765632), (640, 19147956), (744, 16471360), (768, 15956630), (930, 13177088), (960, 12765304), (992, 12353520), (1240, 9882816), (1280, 9573978), (1488, 8235680), (1536, 7978315), (1860, 6588544), (1920, 6382652), (1984, 6176760), (2480, 4941408), (2560, 4786989), (2976, 4117840), (3720, 3294272), (3840, 3191326), (3968, 3088380), (4960, 2470704), (5952, 2058920), (7440, 1647136), (7680, 1595663), (7936, 1544190), (9920, 1235352), (11904, 1029460), (14880, 823568), (15872, 772095), (19840, 617676), (23808, 514730), (29760, 411784), (39680, 308838), (47616, 257365), (51473, 238080), (59520, 205892), (79360, 154419), (102946, 119040)]