6157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 19897920

約数和(自身を除く): 13740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3947, 7894, 11841, 15788, 19735, 23682, 31576, 39470, 47364, 51311, 59205, 78940, 94728, 102622, 118410, 153933, 157880, 205244, 236820, 256555, 307866, 410488, 473640, 513110, 615732, 769665, 1026220, 1231464, 1539330, 2052440, 3078660, 6157320]

約数ペア:

[(1, 6157320), (2, 3078660), (3, 2052440), (4, 1539330), (5, 1231464), (6, 1026220), (8, 769665), (10, 615732), (12, 513110), (13, 473640), (15, 410488), (20, 307866), (24, 256555), (26, 236820), (30, 205244), (39, 157880), (40, 153933), (52, 118410), (60, 102622), (65, 94728), (78, 78940), (104, 59205), (120, 51311), (130, 47364), (156, 39470), (195, 31576), (260, 23682), (312, 19735), (390, 15788), (520, 11841), (780, 7894), (1560, 3947)]