80149080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60719}}^1$

素因数の和:60744

約数の個数: 64

約数和(自身を含む): 262310400

約数和(自身を除く): 182161320

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, 60719, 121438, 182157, 242876, 303595, 364314, 485752, 607190, 667909, 728628, 910785, 1214380, 1335818, 1457256, 1821570, 2003727, 2428760, 2671636, 3339545, 3643140, 4007454, 5343272, 6679090, 7286280, 8014908, 10018635, 13358180, 16029816, 20037270, 26716360, 40074540, 80149080]

約数ペア:

[(1, 80149080), (2, 40074540), (3, 26716360), (4, 20037270), (5, 16029816), (6, 13358180), (8, 10018635), (10, 8014908), (11, 7286280), (12, 6679090), (15, 5343272), (20, 4007454), (22, 3643140), (24, 3339545), (30, 2671636), (33, 2428760), (40, 2003727), (44, 1821570), (55, 1457256), (60, 1335818), (66, 1214380), (88, 910785), (110, 728628), (120, 667909), (132, 607190), (165, 485752), (220, 364314), (264, 303595), (330, 242876), (440, 182157), (660, 121438), (1320, 60719)]