78621054840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{122761}}^1$

素因数の和:123374

約数の個数: 128

約数和(自身を含む): 262514260800

約数和(自身を除く): 183893205960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 593, 1080, 1186, 1779, 2372, 2965, 3558, 4744, 5337, 5930, 7116, 8895, 10674, 11860, 14232, 16011, 17790, 21348, 23720, 26685, 32022, 35580, 42696, 53370, 64044, 71160, 80055, 106740, 122761, 128088, 160110, 213480, 245522, 320220, 368283, 491044, 613805, 640440, 736566, 982088, 1104849, 1227610, 1473132, 1841415, 2209698, 2455220, 2946264, 3314547, 3682830, 4419396, 4910440, 5524245, 6629094, 7365660, 8838792, 11048490, 13258188, 14731320, 16572735, 22096980, 26516376, 33145470, 44193960, 66290940, 72797273, 132581880, 145594546, 218391819, 291189092, 363986365, 436783638, 582378184, 655175457, 727972730, 873567276, 1091959095, 1310350914, 1455945460, 1747134552, 1965526371, 2183918190, 2620701828, 2911890920, 3275877285, 3931052742, 4367836380, 5241403656, 6551754570, 7862105484, 8735672760, 9827631855, 13103509140, 15724210968, 19655263710, 26207018280, 39310527420, 78621054840]

約数ペア:

[(1, 78621054840), (2, 39310527420), (3, 26207018280), (4, 19655263710), (5, 15724210968), (6, 13103509140), (8, 9827631855), (9, 8735672760), (10, 7862105484), (12, 6551754570), (15, 5241403656), (18, 4367836380), (20, 3931052742), (24, 3275877285), (27, 2911890920), (30, 2620701828), (36, 2183918190), (40, 1965526371), (45, 1747134552), (54, 1455945460), (60, 1310350914), (72, 1091959095), (90, 873567276), (108, 727972730), (120, 655175457), (135, 582378184), (180, 436783638), (216, 363986365), (270, 291189092), (360, 218391819), (540, 145594546), (593, 132581880), (1080, 72797273), (1186, 66290940), (1779, 44193960), (2372, 33145470), (2965, 26516376), (3558, 22096980), (4744, 16572735), (5337, 14731320), (5930, 13258188), (7116, 11048490), (8895, 8838792), (10674, 7365660), (11860, 6629094), (14232, 5524245), (16011, 4910440), (17790, 4419396), (21348, 3682830), (23720, 3314547), (26685, 2946264), (32022, 2455220), (35580, 2209698), (42696, 1841415), (53370, 1473132), (64044, 1227610), (71160, 1104849), (80055, 982088), (106740, 736566), (122761, 640440), (128088, 613805), (160110, 491044), (213480, 368283), (245522, 320220)]