78080760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 273218400

約数和(自身を除く): 195137640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 277, 290, 324, 348, 360, 405, 435, 486, 522, 540, 554, 580, 648, 696, 783, 810, 831, 870, 972, 1044, 1080, 1108, 1160, 1215, 1305, 1385, 1566, 1620, 1662, 1740, 1944, 2088, 2216, 2349, 2430, 2493, 2610, 2770, 3132, 3240, 3324, 3480, 3915, 4155, 4698, 4860, 4986, 5220, 5540, 6264, 6648, 7047, 7479, 7830, 8033, 8310, 9396, 9720, 9972, 10440, 11080, 11745, 12465, 14094, 14958, 15660, 16066, 16620, 18792, 19944, 22437, 23490, 24099, 24930, 28188, 29916, 31320, 32132, 33240, 35235, 37395, 40165, 44874, 46980, 48198, 49860, 56376, 59832, 64264, 67311, 70470, 72297, 74790, 80330, 89748, 93960, 96396, 99720, 112185, 120495, 134622, 140940, 144594, 149580, 160660, 179496, 192792, 216891, 224370, 240990, 269244, 281880, 289188, 299160, 321320, 336555, 361485, 433782, 448740, 481980, 538488, 578376, 650673, 673110, 722970, 867564, 897480, 963960, 1084455, 1301346, 1346220, 1445940, 1735128, 1952019, 2168910, 2602692, 2692440, 2891880, 3253365, 3904038, 4337820, 5205384, 6506730, 7808076, 8675640, 9760095, 13013460, 15616152, 19520190, 26026920, 39040380, 78080760]

約数ペア:

[(1, 78080760), (2, 39040380), (3, 26026920), (4, 19520190), (5, 15616152), (6, 13013460), (8, 9760095), (9, 8675640), (10, 7808076), (12, 6506730), (15, 5205384), (18, 4337820), (20, 3904038), (24, 3253365), (27, 2891880), (29, 2692440), (30, 2602692), (36, 2168910), (40, 1952019), (45, 1735128), (54, 1445940), (58, 1346220), (60, 1301346), (72, 1084455), (81, 963960), (87, 897480), (90, 867564), (108, 722970), (116, 673110), (120, 650673), (135, 578376), (145, 538488), (162, 481980), (174, 448740), (180, 433782), (216, 361485), (232, 336555), (243, 321320), (261, 299160), (270, 289188), (277, 281880), (290, 269244), (324, 240990), (348, 224370), (360, 216891), (405, 192792), (435, 179496), (486, 160660), (522, 149580), (540, 144594), (554, 140940), (580, 134622), (648, 120495), (696, 112185), (783, 99720), (810, 96396), (831, 93960), (870, 89748), (972, 80330), (1044, 74790), (1080, 72297), (1108, 70470), (1160, 67311), (1215, 64264), (1305, 59832), (1385, 56376), (1566, 49860), (1620, 48198), (1662, 46980), (1740, 44874), (1944, 40165), (2088, 37395), (2216, 35235), (2349, 33240), (2430, 32132), (2493, 31320), (2610, 29916), (2770, 28188), (3132, 24930), (3240, 24099), (3324, 23490), (3480, 22437), (3915, 19944), (4155, 18792), (4698, 16620), (4860, 16066), (4986, 15660), (5220, 14958), (5540, 14094), (6264, 12465), (6648, 11745), (7047, 11080), (7479, 10440), (7830, 9972), (8033, 9720), (8310, 9396)]