80892540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 96

約数和(自身を含む): 256032000

約数和(自身を除く): 175139460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2539, 2655, 3186, 3540, 5078, 5310, 6372, 7617, 7965, 10156, 10620, 12695, 15234, 15930, 22851, 25390, 30468, 31860, 38085, 45702, 50780, 68553, 76170, 91404, 114255, 137106, 149801, 152340, 228510, 274212, 299602, 342765, 449403, 457020, 599204, 685530, 749005, 898806, 1348209, 1371060, 1498010, 1797612, 2247015, 2696418, 2996020, 4044627, 4494030, 5392836, 6741045, 8089254, 8988060, 13482090, 16178508, 20223135, 26964180, 40446270, 80892540]

約数ペア:

[(1, 80892540), (2, 40446270), (3, 26964180), (4, 20223135), (5, 16178508), (6, 13482090), (9, 8988060), (10, 8089254), (12, 6741045), (15, 5392836), (18, 4494030), (20, 4044627), (27, 2996020), (30, 2696418), (36, 2247015), (45, 1797612), (54, 1498010), (59, 1371060), (60, 1348209), (90, 898806), (108, 749005), (118, 685530), (135, 599204), (177, 457020), (180, 449403), (236, 342765), (270, 299602), (295, 274212), (354, 228510), (531, 152340), (540, 149801), (590, 137106), (708, 114255), (885, 91404), (1062, 76170), (1180, 68553), (1593, 50780), (1770, 45702), (2124, 38085), (2539, 31860), (2655, 30468), (3186, 25390), (3540, 22851), (5078, 15930), (5310, 15234), (6372, 12695), (7617, 10620), (7965, 10156)]