80325180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34355

約数の個数: 72

約数和(自身を含む): 262403232

約数和(自身を除く): 182078052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 34327, 68654, 102981, 137308, 171635, 205962, 308943, 343270, 411924, 446251, 514905, 617886, 686540, 892502, 1029810, 1235772, 1338753, 1544715, 1785004, 2059620, 2231255, 2677506, 3089430, 4016259, 4462510, 5355012, 6178860, 6693765, 8032518, 8925020, 13387530, 16065036, 20081295, 26775060, 40162590, 80325180]

約数ペア:

[(1, 80325180), (2, 40162590), (3, 26775060), (4, 20081295), (5, 16065036), (6, 13387530), (9, 8925020), (10, 8032518), (12, 6693765), (13, 6178860), (15, 5355012), (18, 4462510), (20, 4016259), (26, 3089430), (30, 2677506), (36, 2231255), (39, 2059620), (45, 1785004), (52, 1544715), (60, 1338753), (65, 1235772), (78, 1029810), (90, 892502), (117, 686540), (130, 617886), (156, 514905), (180, 446251), (195, 411924), (234, 343270), (260, 308943), (390, 205962), (468, 171635), (585, 137308), (780, 102981), (1170, 68654), (2340, 34327)]