2800101480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2121289}}^1$

素因数の和:2121314

約数の個数: 64

約数和(自身を含む): 9163972800

約数和(自身を除く): 6363871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2121289, 4242578, 6363867, 8485156, 10606445, 12727734, 16970312, 21212890, 23334179, 25455468, 31819335, 42425780, 46668358, 50910936, 63638670, 70002537, 84851560, 93336716, 116670895, 127277340, 140005074, 186673432, 233341790, 254554680, 280010148, 350012685, 466683580, 560020296, 700025370, 933367160, 1400050740, 2800101480]

約数ペア:

[(1, 2800101480), (2, 1400050740), (3, 933367160), (4, 700025370), (5, 560020296), (6, 466683580), (8, 350012685), (10, 280010148), (11, 254554680), (12, 233341790), (15, 186673432), (20, 140005074), (22, 127277340), (24, 116670895), (30, 93336716), (33, 84851560), (40, 70002537), (44, 63638670), (55, 50910936), (60, 46668358), (66, 42425780), (88, 31819335), (110, 25455468), (120, 23334179), (132, 21212890), (165, 16970312), (220, 12727734), (264, 10606445), (330, 8485156), (440, 6363867), (660, 4242578), (1320, 2121289)]