12420137520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2464313}}^1$

素因数の和:2464339

約数の個数: 120

約数和(自身を含む): 47669690016

約数和(自身を除く): 35249552496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 2464313, 4928626, 7392939, 9857252, 12321565, 14785878, 17250191, 19714504, 22178817, 24643130, 29571756, 34500382, 36964695, 39429008, 44357634, 49286260, 51750573, 59143512, 69000764, 73929390, 86250955, 88715268, 98572520, 103501146, 110894085, 118287024, 138001528, 147858780, 155251719, 172501910, 177430536, 197145040, 207002292, 221788170, 258752865, 276003056, 295717560, 310503438, 345003820, 354861072, 414004584, 443576340, 517505730, 591435120, 621006876, 690007640, 776258595, 828009168, 887152680, 1035011460, 1242013752, 1380015280, 1552517190, 1774305360, 2070022920, 2484027504, 3105034380, 4140045840, 6210068760, 12420137520]

約数ペア:

[(1, 12420137520), (2, 6210068760), (3, 4140045840), (4, 3105034380), (5, 2484027504), (6, 2070022920), (7, 1774305360), (8, 1552517190), (9, 1380015280), (10, 1242013752), (12, 1035011460), (14, 887152680), (15, 828009168), (16, 776258595), (18, 690007640), (20, 621006876), (21, 591435120), (24, 517505730), (28, 443576340), (30, 414004584), (35, 354861072), (36, 345003820), (40, 310503438), (42, 295717560), (45, 276003056), (48, 258752865), (56, 221788170), (60, 207002292), (63, 197145040), (70, 177430536), (72, 172501910), (80, 155251719), (84, 147858780), (90, 138001528), (105, 118287024), (112, 110894085), (120, 103501146), (126, 98572520), (140, 88715268), (144, 86250955), (168, 73929390), (180, 69000764), (210, 59143512), (240, 51750573), (252, 49286260), (280, 44357634), (315, 39429008), (336, 36964695), (360, 34500382), (420, 29571756), (504, 24643130), (560, 22178817), (630, 19714504), (720, 17250191), (840, 14785878), (1008, 12321565), (1260, 9857252), (1680, 7392939), (2520, 4928626), (5040, 2464313)]