11751480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 224

約数和(自身を含む): 44069760

約数和(自身を除く): 32318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 195, 216, 234, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 465, 468, 486, 520, 540, 558, 585, 620, 648, 702, 729, 744, 780, 806, 810, 837, 930, 936, 972, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1395, 1404, 1458, 1560, 1612, 1620, 1674, 1755, 1860, 1944, 2015, 2106, 2232, 2340, 2418, 2430, 2511, 2790, 2808, 2916, 3159, 3224, 3240, 3348, 3510, 3627, 3645, 3720, 4030, 4185, 4212, 4680, 4836, 4860, 5022, 5265, 5580, 5832, 6045, 6318, 6696, 7020, 7254, 7290, 7533, 8060, 8370, 8424, 9477, 9672, 9720, 10044, 10530, 10881, 11160, 12090, 12555, 12636, 14040, 14508, 14580, 15066, 15795, 16120, 16740, 18135, 18954, 20088, 21060, 21762, 22599, 24180, 25110, 25272, 29016, 29160, 30132, 31590, 32643, 33480, 36270, 37665, 37908, 42120, 43524, 45198, 47385, 48360, 50220, 54405, 60264, 63180, 65286, 72540, 75330, 75816, 87048, 90396, 94770, 97929, 100440, 108810, 112995, 126360, 130572, 145080, 150660, 163215, 180792, 189540, 195858, 217620, 225990, 261144, 293787, 301320, 326430, 379080, 391716, 435240, 451980, 489645, 587574, 652860, 783432, 903960, 979290, 1175148, 1305720, 1468935, 1958580, 2350296, 2937870, 3917160, 5875740, 11751480]

約数ペア:

[(1, 11751480), (2, 5875740), (3, 3917160), (4, 2937870), (5, 2350296), (6, 1958580), (8, 1468935), (9, 1305720), (10, 1175148), (12, 979290), (13, 903960), (15, 783432), (18, 652860), (20, 587574), (24, 489645), (26, 451980), (27, 435240), (30, 391716), (31, 379080), (36, 326430), (39, 301320), (40, 293787), (45, 261144), (52, 225990), (54, 217620), (60, 195858), (62, 189540), (65, 180792), (72, 163215), (78, 150660), (81, 145080), (90, 130572), (93, 126360), (104, 112995), (108, 108810), (117, 100440), (120, 97929), (124, 94770), (130, 90396), (135, 87048), (155, 75816), (156, 75330), (162, 72540), (180, 65286), (186, 63180), (195, 60264), (216, 54405), (234, 50220), (243, 48360), (248, 47385), (260, 45198), (270, 43524), (279, 42120), (310, 37908), (312, 37665), (324, 36270), (351, 33480), (360, 32643), (372, 31590), (390, 30132), (403, 29160), (405, 29016), (465, 25272), (468, 25110), (486, 24180), (520, 22599), (540, 21762), (558, 21060), (585, 20088), (620, 18954), (648, 18135), (702, 16740), (729, 16120), (744, 15795), (780, 15066), (806, 14580), (810, 14508), (837, 14040), (930, 12636), (936, 12555), (972, 12090), (1053, 11160), (1080, 10881), (1116, 10530), (1170, 10044), (1209, 9720), (1215, 9672), (1240, 9477), (1395, 8424), (1404, 8370), (1458, 8060), (1560, 7533), (1612, 7290), (1620, 7254), (1674, 7020), (1755, 6696), (1860, 6318), (1944, 6045), (2015, 5832), (2106, 5580), (2232, 5265), (2340, 5022), (2418, 4860), (2430, 4836), (2511, 4680), (2790, 4212), (2808, 4185), (2916, 4030), (3159, 3720), (3224, 3645), (3240, 3627), (3348, 3510)]