120223620

素因数分解:

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

素因数の和:60745

約数の個数: 72

約数和(自身を含む): 397837440

約数和(自身を除く): 277613820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 60719, 121438, 182157, 242876, 303595, 364314, 546471, 607190, 667909, 728628, 910785, 1092942, 1214380, 1335818, 1821570, 2003727, 2185884, 2671636, 2732355, 3339545, 3643140, 4007454, 5464710, 6011181, 6679090, 8014908, 10018635, 10929420, 12022362, 13358180, 20037270, 24044724, 30055905, 40074540, 60111810, 120223620]

約数ペア:

[(1, 120223620), (2, 60111810), (3, 40074540), (4, 30055905), (5, 24044724), (6, 20037270), (9, 13358180), (10, 12022362), (11, 10929420), (12, 10018635), (15, 8014908), (18, 6679090), (20, 6011181), (22, 5464710), (30, 4007454), (33, 3643140), (36, 3339545), (44, 2732355), (45, 2671636), (55, 2185884), (60, 2003727), (66, 1821570), (90, 1335818), (99, 1214380), (110, 1092942), (132, 910785), (165, 728628), (180, 667909), (198, 607190), (220, 546471), (330, 364314), (396, 303595), (495, 242876), (660, 182157), (990, 121438), (1980, 60719)]