39655920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{165233}}^1$

素因数の和:165249

約数の個数: 40

約数和(自身を含む): 122934096

約数和(自身を除く): 83278176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 165233, 330466, 495699, 660932, 826165, 991398, 1321864, 1652330, 1982796, 2478495, 2643728, 3304660, 3965592, 4956990, 6609320, 7931184, 9913980, 13218640, 19827960, 39655920]

約数ペア:

[(1, 39655920), (2, 19827960), (3, 13218640), (4, 9913980), (5, 7931184), (6, 6609320), (8, 4956990), (10, 3965592), (12, 3304660), (15, 2643728), (16, 2478495), (20, 1982796), (24, 1652330), (30, 1321864), (40, 991398), (48, 826165), (60, 660932), (80, 495699), (120, 330466), (240, 165233)]