445007932560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2901721}}^1$

素因数の和:2901814

約数の個数: 160

約数和(自身を含む): 1554394440960

約数和(自身を除く): 1109386508400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 15336, 17040, 19170, 25560, 30672, 38340, 51120, 76680, 153360, 2901721, 5803442, 8705163, 11606884, 14508605, 17410326, 23213768, 26115489, 29017210, 34820652, 43525815, 46427536, 52230978, 58034420, 69641304, 78346467, 87051630, 104461956, 116068840, 130577445, 139282608, 156692934, 174103260, 206022191, 208923912, 232137680, 261154890, 313385868, 348206520, 391732335, 412044382, 417847824, 522309780, 618066573, 626771736, 696413040, 783464670, 824088764, 1030110955, 1044619560, 1236133146, 1253543472, 1566929340, 1648177528, 1854199719, 2060221910, 2089239120, 2472266292, 3090332865, 3133858680, 3296355056, 3708399438, 4120443820, 4944532584, 5562599157, 6180665730, 6267717360, 7416798876, 8240887640, 9270998595, 9889065168, 11125198314, 12361331460, 14833597752, 16481775280, 18541997190, 22250396628, 24722662920, 27812995785, 29667195504, 37083994380, 44500793256, 49445325840, 55625991570, 74167988760, 89001586512, 111251983140, 148335977520, 222503966280, 445007932560]

約数ペア:

[(1, 445007932560), (2, 222503966280), (3, 148335977520), (4, 111251983140), (5, 89001586512), (6, 74167988760), (8, 55625991570), (9, 49445325840), (10, 44500793256), (12, 37083994380), (15, 29667195504), (16, 27812995785), (18, 24722662920), (20, 22250396628), (24, 18541997190), (27, 16481775280), (30, 14833597752), (36, 12361331460), (40, 11125198314), (45, 9889065168), (48, 9270998595), (54, 8240887640), (60, 7416798876), (71, 6267717360), (72, 6180665730), (80, 5562599157), (90, 4944532584), (108, 4120443820), (120, 3708399438), (135, 3296355056), (142, 3133858680), (144, 3090332865), (180, 2472266292), (213, 2089239120), (216, 2060221910), (240, 1854199719), (270, 1648177528), (284, 1566929340), (355, 1253543472), (360, 1236133146), (426, 1044619560), (432, 1030110955), (540, 824088764), (568, 783464670), (639, 696413040), (710, 626771736), (720, 618066573), (852, 522309780), (1065, 417847824), (1080, 412044382), (1136, 391732335), (1278, 348206520), (1420, 313385868), (1704, 261154890), (1917, 232137680), (2130, 208923912), (2160, 206022191), (2556, 174103260), (2840, 156692934), (3195, 139282608), (3408, 130577445), (3834, 116068840), (4260, 104461956), (5112, 87051630), (5680, 78346467), (6390, 69641304), (7668, 58034420), (8520, 52230978), (9585, 46427536), (10224, 43525815), (12780, 34820652), (15336, 29017210), (17040, 26115489), (19170, 23213768), (25560, 17410326), (30672, 14508605), (38340, 11606884), (51120, 8705163), (76680, 5803442), (153360, 2901721)]