15510913920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1861}}^1$

素因数の和:3333

約数の個数: 192

約数和(自身を含む): 53626940640

約数和(自身を除く): 38116026720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1447, 1861, 1920, 2880, 2894, 3722, 4341, 5583, 5760, 5788, 7235, 7444, 8682, 9305, 11166, 11576, 13023, 14470, 14888, 16749, 17364, 18610, 21705, 22332, 23152, 26046, 27915, 28940, 29776, 33498, 34728, 37220, 43410, 44664, 46304, 52092, 55830, 57880, 59552, 65115, 66996, 69456, 74440, 83745, 86820, 89328, 92608, 104184, 111660, 115760, 119104, 130230, 133992, 138912, 148880, 167490, 173640, 178656, 185216, 208368, 223320, 231520, 238208, 260460, 267984, 277824, 297760, 334980, 347280, 357312, 416736, 446640, 463040, 520920, 535968, 555648, 595520, 669960, 694560, 714624, 833472, 893280, 926080, 1041840, 1071936, 1191040, 1339920, 1389120, 1666944, 1786560, 2083680, 2143872, 2679840, 2692867, 2778240, 3573120, 4167360, 5359680, 5385734, 8078601, 8334720, 10719360, 10771468, 13464335, 16157202, 21542936, 24235803, 26928670, 32314404, 40393005, 43085872, 48471606, 53857340, 64628808, 80786010, 86171744, 96943212, 107714680, 121179015, 129257616, 161572020, 172343488, 193886424, 215429360, 242358030, 258515232, 323144040, 344686976, 387772848, 430858720, 484716060, 517030464, 646288080, 775545696, 861717440, 969432120, 1034060928, 1292576160, 1551091392, 1723434880, 1938864240, 2585152320, 3102182784, 3877728480, 5170304640, 7755456960, 15510913920]

約数ペア:

[(1, 15510913920), (2, 7755456960), (3, 5170304640), (4, 3877728480), (5, 3102182784), (6, 2585152320), (8, 1938864240), (9, 1723434880), (10, 1551091392), (12, 1292576160), (15, 1034060928), (16, 969432120), (18, 861717440), (20, 775545696), (24, 646288080), (30, 517030464), (32, 484716060), (36, 430858720), (40, 387772848), (45, 344686976), (48, 323144040), (60, 258515232), (64, 242358030), (72, 215429360), (80, 193886424), (90, 172343488), (96, 161572020), (120, 129257616), (128, 121179015), (144, 107714680), (160, 96943212), (180, 86171744), (192, 80786010), (240, 64628808), (288, 53857340), (320, 48471606), (360, 43085872), (384, 40393005), (480, 32314404), (576, 26928670), (640, 24235803), (720, 21542936), (960, 16157202), (1152, 13464335), (1440, 10771468), (1447, 10719360), (1861, 8334720), (1920, 8078601), (2880, 5385734), (2894, 5359680), (3722, 4167360), (4341, 3573120), (5583, 2778240), (5760, 2692867), (5788, 2679840), (7235, 2143872), (7444, 2083680), (8682, 1786560), (9305, 1666944), (11166, 1389120), (11576, 1339920), (13023, 1191040), (14470, 1071936), (14888, 1041840), (16749, 926080), (17364, 893280), (18610, 833472), (21705, 714624), (22332, 694560), (23152, 669960), (26046, 595520), (27915, 555648), (28940, 535968), (29776, 520920), (33498, 463040), (34728, 446640), (37220, 416736), (43410, 357312), (44664, 347280), (46304, 334980), (52092, 297760), (55830, 277824), (57880, 267984), (59552, 260460), (65115, 238208), (66996, 231520), (69456, 223320), (74440, 208368), (83745, 185216), (86820, 178656), (89328, 173640), (92608, 167490), (104184, 148880), (111660, 138912), (115760, 133992), (119104, 130230)]