348950880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7869

約数の個数: 144

約数和(自身を含む): 1229364864

約数和(自身を除く): 880413984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 7817, 8928, 11160, 14880, 15634, 22320, 23451, 31268, 39085, 44640, 46902, 62536, 70353, 78170, 93804, 117255, 125072, 140706, 156340, 187608, 234510, 242327, 250144, 281412, 312680, 351765, 375216, 469020, 484654, 562824, 625360, 703530, 726981, 750432, 938040, 969308, 1125648, 1211635, 1250720, 1407060, 1453962, 1876080, 1938616, 2180943, 2251296, 2423270, 2814120, 2907924, 3634905, 3752160, 3877232, 4361886, 4846540, 5628240, 5815848, 7269810, 7754464, 8723772, 9693080, 10904715, 11256480, 11631696, 14539620, 17447544, 19386160, 21809430, 23263392, 29079240, 34895088, 38772320, 43618860, 58158480, 69790176, 87237720, 116316960, 174475440, 348950880]

約数ペア:

[(1, 348950880), (2, 174475440), (3, 116316960), (4, 87237720), (5, 69790176), (6, 58158480), (8, 43618860), (9, 38772320), (10, 34895088), (12, 29079240), (15, 23263392), (16, 21809430), (18, 19386160), (20, 17447544), (24, 14539620), (30, 11631696), (31, 11256480), (32, 10904715), (36, 9693080), (40, 8723772), (45, 7754464), (48, 7269810), (60, 5815848), (62, 5628240), (72, 4846540), (80, 4361886), (90, 3877232), (93, 3752160), (96, 3634905), (120, 2907924), (124, 2814120), (144, 2423270), (155, 2251296), (160, 2180943), (180, 1938616), (186, 1876080), (240, 1453962), (248, 1407060), (279, 1250720), (288, 1211635), (310, 1125648), (360, 969308), (372, 938040), (465, 750432), (480, 726981), (496, 703530), (558, 625360), (620, 562824), (720, 484654), (744, 469020), (930, 375216), (992, 351765), (1116, 312680), (1240, 281412), (1395, 250144), (1440, 242327), (1488, 234510), (1860, 187608), (2232, 156340), (2480, 140706), (2790, 125072), (2976, 117255), (3720, 93804), (4464, 78170), (4960, 70353), (5580, 62536), (7440, 46902), (7817, 44640), (8928, 39085), (11160, 31268), (14880, 23451), (15634, 22320)]