2729246875920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5791}}^1\times {\mathrm{654571}}^1$

素因数の和:660381

約数の個数: 120

約数和(自身を含む): 9167317516032

約数和(自身を除く): 6438070640112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 52119, 57910, 69492, 86865, 92656, 104238, 115820, 138984, 173730, 208476, 231640, 260595, 277968, 347460, 416952, 463280, 521190, 654571, 694920, 833904, 1042380, 1309142, 1389840, 1963713, 2084760, 2618284, 3272855, 3927426, 4169520, 5236568, 5891139, 6545710, 7854852, 9818565, 10473136, 11782278, 13091420, 15709704, 19637130, 23564556, 26182840, 29455695, 31419408, 39274260, 47129112, 52365680, 58911390, 78548520, 94258224, 117822780, 157097040, 235645560, 471291120, 3790620661, 7581241322, 11371861983, 15162482644, 18953103305, 22743723966, 30324965288, 34115585949, 37906206610, 45487447932, 56859309915, 60649930576, 68231171898, 75812413220, 90974895864, 113718619830, 136462343796, 151624826440, 170577929745, 181949791728, 227437239660, 272924687592, 303249652880, 341155859490, 454874479320, 545849375184, 682311718980, 909748958640, 1364623437960, 2729246875920]

約数ペア:

[(1, 2729246875920), (2, 1364623437960), (3, 909748958640), (4, 682311718980), (5, 545849375184), (6, 454874479320), (8, 341155859490), (9, 303249652880), (10, 272924687592), (12, 227437239660), (15, 181949791728), (16, 170577929745), (18, 151624826440), (20, 136462343796), (24, 113718619830), (30, 90974895864), (36, 75812413220), (40, 68231171898), (45, 60649930576), (48, 56859309915), (60, 45487447932), (72, 37906206610), (80, 34115585949), (90, 30324965288), (120, 22743723966), (144, 18953103305), (180, 15162482644), (240, 11371861983), (360, 7581241322), (720, 3790620661), (5791, 471291120), (11582, 235645560), (17373, 157097040), (23164, 117822780), (28955, 94258224), (34746, 78548520), (46328, 58911390), (52119, 52365680), (57910, 47129112), (69492, 39274260), (86865, 31419408), (92656, 29455695), (104238, 26182840), (115820, 23564556), (138984, 19637130), (173730, 15709704), (208476, 13091420), (231640, 11782278), (260595, 10473136), (277968, 9818565), (347460, 7854852), (416952, 6545710), (463280, 5891139), (521190, 5236568), (654571, 4169520), (694920, 3927426), (833904, 3272855), (1042380, 2618284), (1309142, 2084760), (1389840, 1963713)]