240399798840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{252277}}^1$

素因数の和:254941

約数の個数: 96

約数和(自身を含む): 781597608480

約数和(自身を除く): 541197809640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 23823, 26470, 31764, 39705, 47646, 52940, 63528, 79410, 95292, 105880, 119115, 158820, 190584, 238230, 252277, 317640, 476460, 504554, 756831, 952920, 1009108, 1261385, 1513662, 2018216, 2270493, 2522770, 3027324, 3784155, 4540986, 5045540, 6054648, 7568310, 9081972, 10091080, 11352465, 15136620, 18163944, 22704930, 30273240, 45409860, 90819720, 667777219, 1335554438, 2003331657, 2671108876, 3338886095, 4006663314, 5342217752, 6009994971, 6677772190, 8013326628, 10016658285, 12019989942, 13355544380, 16026653256, 20033316570, 24039979884, 26711088760, 30049974855, 40066633140, 48079959768, 60099949710, 80133266280, 120199899420, 240399798840]

約数ペア:

[(1, 240399798840), (2, 120199899420), (3, 80133266280), (4, 60099949710), (5, 48079959768), (6, 40066633140), (8, 30049974855), (9, 26711088760), (10, 24039979884), (12, 20033316570), (15, 16026653256), (18, 13355544380), (20, 12019989942), (24, 10016658285), (30, 8013326628), (36, 6677772190), (40, 6009994971), (45, 5342217752), (60, 4006663314), (72, 3338886095), (90, 2671108876), (120, 2003331657), (180, 1335554438), (360, 667777219), (2647, 90819720), (5294, 45409860), (7941, 30273240), (10588, 22704930), (13235, 18163944), (15882, 15136620), (21176, 11352465), (23823, 10091080), (26470, 9081972), (31764, 7568310), (39705, 6054648), (47646, 5045540), (52940, 4540986), (63528, 3784155), (79410, 3027324), (95292, 2522770), (105880, 2270493), (119115, 2018216), (158820, 1513662), (190584, 1261385), (238230, 1009108), (252277, 952920), (317640, 756831), (476460, 504554)]