129449520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7859

約数の個数: 120

約数和(自身を含む): 453694176

約数和(自身を除く): 324244656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 7817, 8280, 15634, 16560, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 125072, 140706, 156340, 179791, 187608, 234510, 281412, 312680, 351765, 359582, 375216, 469020, 539373, 562824, 625360, 703530, 719164, 898955, 938040, 1078746, 1125648, 1407060, 1438328, 1618119, 1797910, 1876080, 2157492, 2696865, 2814120, 2876656, 3236238, 3595820, 4314984, 5393730, 5628240, 6472476, 7191640, 8090595, 8629968, 10787460, 12944952, 14383280, 16181190, 21574920, 25889904, 32362380, 43149840, 64724760, 129449520]

約数ペア:

[(1, 129449520), (2, 64724760), (3, 43149840), (4, 32362380), (5, 25889904), (6, 21574920), (8, 16181190), (9, 14383280), (10, 12944952), (12, 10787460), (15, 8629968), (16, 8090595), (18, 7191640), (20, 6472476), (23, 5628240), (24, 5393730), (30, 4314984), (36, 3595820), (40, 3236238), (45, 2876656), (46, 2814120), (48, 2696865), (60, 2157492), (69, 1876080), (72, 1797910), (80, 1618119), (90, 1438328), (92, 1407060), (115, 1125648), (120, 1078746), (138, 938040), (144, 898955), (180, 719164), (184, 703530), (207, 625360), (230, 562824), (240, 539373), (276, 469020), (345, 375216), (360, 359582), (368, 351765), (414, 312680), (460, 281412), (552, 234510), (690, 187608), (720, 179791), (828, 156340), (920, 140706), (1035, 125072), (1104, 117255), (1380, 93804), (1656, 78170), (1840, 70353), (2070, 62536), (2760, 46902), (3312, 39085), (4140, 31268), (5520, 23451), (7817, 16560), (8280, 15634)]