12954257640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{5231}}^1$

素因数の和:7544

約数の個数: 128

約数和(自身を含む): 43207948800

約数和(自身を除く): 30253691160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2293, 4586, 5231, 6879, 9172, 10462, 11465, 13758, 15693, 18344, 20637, 20924, 22930, 26155, 27516, 31386, 34395, 41274, 41848, 45860, 47079, 52310, 55032, 61911, 62772, 68790, 78465, 82548, 91720, 94158, 103185, 104620, 123822, 125544, 137580, 141237, 156930, 165096, 188316, 206370, 209240, 235395, 247644, 275160, 282474, 309555, 313860, 376632, 412740, 470790, 495288, 564948, 619110, 627720, 706185, 825480, 941580, 1129896, 1238220, 1412370, 1883160, 2476440, 2824740, 5649480, 11994683, 23989366, 35984049, 47978732, 59973415, 71968098, 95957464, 107952147, 119946830, 143936196, 179920245, 215904294, 239893660, 287872392, 323856441, 359840490, 431808588, 479787320, 539760735, 647712882, 719680980, 863617176, 1079521470, 1295425764, 1439361960, 1619282205, 2159042940, 2590851528, 3238564410, 4318085880, 6477128820, 12954257640]

約数ペア:

[(1, 12954257640), (2, 6477128820), (3, 4318085880), (4, 3238564410), (5, 2590851528), (6, 2159042940), (8, 1619282205), (9, 1439361960), (10, 1295425764), (12, 1079521470), (15, 863617176), (18, 719680980), (20, 647712882), (24, 539760735), (27, 479787320), (30, 431808588), (36, 359840490), (40, 323856441), (45, 287872392), (54, 239893660), (60, 215904294), (72, 179920245), (90, 143936196), (108, 119946830), (120, 107952147), (135, 95957464), (180, 71968098), (216, 59973415), (270, 47978732), (360, 35984049), (540, 23989366), (1080, 11994683), (2293, 5649480), (4586, 2824740), (5231, 2476440), (6879, 1883160), (9172, 1412370), (10462, 1238220), (11465, 1129896), (13758, 941580), (15693, 825480), (18344, 706185), (20637, 627720), (20924, 619110), (22930, 564948), (26155, 495288), (27516, 470790), (31386, 412740), (34395, 376632), (41274, 313860), (41848, 309555), (45860, 282474), (47079, 275160), (52310, 247644), (55032, 235395), (61911, 209240), (62772, 206370), (68790, 188316), (78465, 165096), (82548, 156930), (91720, 141237), (94158, 137580), (103185, 125544), (104620, 123822)]