64324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48731}}^1$

素因数の和:48756

約数の個数: 64

約数和(自身を含む): 210522240

約数和(自身を除く): 146197320

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, 48731, 97462, 146193, 194924, 243655, 292386, 389848, 487310, 536041, 584772, 730965, 974620, 1072082, 1169544, 1461930, 1608123, 1949240, 2144164, 2680205, 2923860, 3216246, 4288328, 5360410, 5847720, 6432492, 8040615, 10720820, 12864984, 16081230, 21441640, 32162460, 64324920]

約数ペア:

[(1, 64324920), (2, 32162460), (3, 21441640), (4, 16081230), (5, 12864984), (6, 10720820), (8, 8040615), (10, 6432492), (11, 5847720), (12, 5360410), (15, 4288328), (20, 3216246), (22, 2923860), (24, 2680205), (30, 2144164), (33, 1949240), (40, 1608123), (44, 1461930), (55, 1169544), (60, 1072082), (66, 974620), (88, 730965), (110, 584772), (120, 536041), (132, 487310), (165, 389848), (220, 292386), (264, 243655), (330, 194924), (440, 146193), (660, 97462), (1320, 48731)]