12452937120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{665221}}^1$

素因数の和:665255

約数の個数: 144

約数和(自身を含む): 45764612712

約数和(自身を除く): 33311675592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 665221, 1330442, 1995663, 2660884, 3326105, 3991326, 5321768, 5986989, 6652210, 7982652, 8647873, 9978315, 10643536, 11973978, 13304420, 15965304, 17295746, 19956630, 21287072, 23947956, 25943619, 26608840, 29934945, 31930608, 34591492, 39913260, 43239365, 47895912, 51887238, 53217680, 59869890, 63861216, 69182984, 77830857, 79826520, 86478730, 95791824, 103774476, 106435360, 119739780, 129718095, 138365968, 155661714, 159653040, 172957460, 191583648, 207548952, 239479560, 259436190, 276731936, 311323428, 319306080, 345914920, 389154285, 415097904, 478959120, 518872380, 622646856, 691829840, 778308570, 830195808, 957918240, 1037744760, 1245293712, 1383659680, 1556617140, 2075489520, 2490587424, 3113234280, 4150979040, 6226468560, 12452937120]

約数ペア:

[(1, 12452937120), (2, 6226468560), (3, 4150979040), (4, 3113234280), (5, 2490587424), (6, 2075489520), (8, 1556617140), (9, 1383659680), (10, 1245293712), (12, 1037744760), (13, 957918240), (15, 830195808), (16, 778308570), (18, 691829840), (20, 622646856), (24, 518872380), (26, 478959120), (30, 415097904), (32, 389154285), (36, 345914920), (39, 319306080), (40, 311323428), (45, 276731936), (48, 259436190), (52, 239479560), (60, 207548952), (65, 191583648), (72, 172957460), (78, 159653040), (80, 155661714), (90, 138365968), (96, 129718095), (104, 119739780), (117, 106435360), (120, 103774476), (130, 95791824), (144, 86478730), (156, 79826520), (160, 77830857), (180, 69182984), (195, 63861216), (208, 59869890), (234, 53217680), (240, 51887238), (260, 47895912), (288, 43239365), (312, 39913260), (360, 34591492), (390, 31930608), (416, 29934945), (468, 26608840), (480, 25943619), (520, 23947956), (585, 21287072), (624, 19956630), (720, 17295746), (780, 15965304), (936, 13304420), (1040, 11973978), (1170, 10643536), (1248, 9978315), (1440, 8647873), (1560, 7982652), (1872, 6652210), (2080, 5986989), (2340, 5321768), (3120, 3991326), (3744, 3326105), (4680, 2660884), (6240, 1995663), (9360, 1330442), (18720, 665221)]