69021480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52289}}^1$

素因数の和:52314

約数の個数: 64

約数和(自身を含む): 225892800

約数和(自身を除く): 156871320

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, 52289, 104578, 156867, 209156, 261445, 313734, 418312, 522890, 575179, 627468, 784335, 1045780, 1150358, 1254936, 1568670, 1725537, 2091560, 2300716, 2875895, 3137340, 3451074, 4601432, 5751790, 6274680, 6902148, 8627685, 11503580, 13804296, 17255370, 23007160, 34510740, 69021480]

約数ペア:

[(1, 69021480), (2, 34510740), (3, 23007160), (4, 17255370), (5, 13804296), (6, 11503580), (8, 8627685), (10, 6902148), (11, 6274680), (12, 5751790), (15, 4601432), (20, 3451074), (22, 3137340), (24, 2875895), (30, 2300716), (33, 2091560), (40, 1725537), (44, 1568670), (55, 1254936), (60, 1150358), (66, 1045780), (88, 784335), (110, 627468), (120, 575179), (132, 522890), (165, 418312), (220, 313734), (264, 261445), (330, 209156), (440, 156867), (660, 104578), (1320, 52289)]