1855804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2185

約数の個数: 160

約数和(自身を含む): 5968784640

約数和(自身を除く): 4112980080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 103, 111, 120, 148, 185, 206, 222, 240, 296, 309, 370, 412, 444, 515, 555, 592, 618, 740, 824, 888, 1030, 1110, 1236, 1480, 1545, 1648, 1776, 2029, 2060, 2220, 2472, 2960, 3090, 3811, 4058, 4120, 4440, 4944, 6087, 6180, 7622, 8116, 8240, 8880, 10145, 11433, 12174, 12360, 15244, 16232, 19055, 20290, 22866, 24348, 24720, 30435, 30488, 32464, 38110, 40580, 45732, 48696, 57165, 60870, 60976, 75073, 76220, 81160, 91464, 97392, 114330, 121740, 150146, 152440, 162320, 182928, 208987, 225219, 228660, 243480, 300292, 304880, 375365, 417974, 450438, 457320, 486960, 600584, 626961, 750730, 835948, 900876, 914640, 1044935, 1126095, 1201168, 1253922, 1501460, 1671896, 1801752, 2089870, 2252190, 2507844, 3002920, 3134805, 3343792, 3603504, 4179740, 4504380, 5015688, 6005840, 6269610, 7732519, 8359480, 9008760, 10031376, 12539220, 15465038, 16718960, 18017520, 23197557, 25078440, 30930076, 38662595, 46395114, 50156880, 61860152, 77325190, 92790228, 115987785, 123720304, 154650380, 185580456, 231975570, 309300760, 371160912, 463951140, 618601520, 927902280, 1855804560]

約数ペア:

[(1, 1855804560), (2, 927902280), (3, 618601520), (4, 463951140), (5, 371160912), (6, 309300760), (8, 231975570), (10, 185580456), (12, 154650380), (15, 123720304), (16, 115987785), (20, 92790228), (24, 77325190), (30, 61860152), (37, 50156880), (40, 46395114), (48, 38662595), (60, 30930076), (74, 25078440), (80, 23197557), (103, 18017520), (111, 16718960), (120, 15465038), (148, 12539220), (185, 10031376), (206, 9008760), (222, 8359480), (240, 7732519), (296, 6269610), (309, 6005840), (370, 5015688), (412, 4504380), (444, 4179740), (515, 3603504), (555, 3343792), (592, 3134805), (618, 3002920), (740, 2507844), (824, 2252190), (888, 2089870), (1030, 1801752), (1110, 1671896), (1236, 1501460), (1480, 1253922), (1545, 1201168), (1648, 1126095), (1776, 1044935), (2029, 914640), (2060, 900876), (2220, 835948), (2472, 750730), (2960, 626961), (3090, 600584), (3811, 486960), (4058, 457320), (4120, 450438), (4440, 417974), (4944, 375365), (6087, 304880), (6180, 300292), (7622, 243480), (8116, 228660), (8240, 225219), (8880, 208987), (10145, 182928), (11433, 162320), (12174, 152440), (12360, 150146), (15244, 121740), (16232, 114330), (19055, 97392), (20290, 91464), (22866, 81160), (24348, 76220), (24720, 75073), (30435, 60976), (30488, 60870), (32464, 57165), (38110, 48696), (40580, 45732)]