2790458710560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27293219}}^1$

素因数の和:27293311

約数の個数: 144

約数和(自身を含む): 9656559581760

約数和(自身を除く): 6866100871200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 34080, 51120, 102240, 27293219, 54586438, 81879657, 109172876, 136466095, 163759314, 218345752, 245638971, 272932190, 327518628, 409398285, 436691504, 491277942, 545864380, 655037256, 818796570, 873383008, 982555884, 1091728760, 1228194855, 1310074512, 1637593140, 1937818549, 1965111768, 2183457520, 2456389710, 2620149024, 3275186280, 3875637098, 3930223536, 4366915040, 4912779420, 5813455647, 6550372560, 7751274196, 7860447072, 9689092745, 9825558840, 11626911294, 13100745120, 15502548392, 17440366941, 19378185490, 19651117680, 23253822588, 29067278235, 31005096784, 34880733882, 38756370980, 39302235360, 46507645176, 58134556470, 62010193568, 69761467764, 77512741960, 87201834705, 93015290352, 116269112940, 139522935528, 155025483920, 174403669410, 186030580704, 232538225880, 279045871056, 310050967840, 348807338820, 465076451760, 558091742112, 697614677640, 930152903520, 1395229355280, 2790458710560]

約数ペア:

[(1, 2790458710560), (2, 1395229355280), (3, 930152903520), (4, 697614677640), (5, 558091742112), (6, 465076451760), (8, 348807338820), (9, 310050967840), (10, 279045871056), (12, 232538225880), (15, 186030580704), (16, 174403669410), (18, 155025483920), (20, 139522935528), (24, 116269112940), (30, 93015290352), (32, 87201834705), (36, 77512741960), (40, 69761467764), (45, 62010193568), (48, 58134556470), (60, 46507645176), (71, 39302235360), (72, 38756370980), (80, 34880733882), (90, 31005096784), (96, 29067278235), (120, 23253822588), (142, 19651117680), (144, 19378185490), (160, 17440366941), (180, 15502548392), (213, 13100745120), (240, 11626911294), (284, 9825558840), (288, 9689092745), (355, 7860447072), (360, 7751274196), (426, 6550372560), (480, 5813455647), (568, 4912779420), (639, 4366915040), (710, 3930223536), (720, 3875637098), (852, 3275186280), (1065, 2620149024), (1136, 2456389710), (1278, 2183457520), (1420, 1965111768), (1440, 1937818549), (1704, 1637593140), (2130, 1310074512), (2272, 1228194855), (2556, 1091728760), (2840, 982555884), (3195, 873383008), (3408, 818796570), (4260, 655037256), (5112, 545864380), (5680, 491277942), (6390, 436691504), (6816, 409398285), (8520, 327518628), (10224, 272932190), (11360, 245638971), (12780, 218345752), (17040, 163759314), (20448, 136466095), (25560, 109172876), (34080, 81879657), (51120, 54586438), (102240, 27293219)]