150378840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{417719}}^1$

素因数の和:417736

約数の個数: 48

約数和(自身を含む): 488732400

約数和(自身を除く): 338353560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 417719, 835438, 1253157, 1670876, 2088595, 2506314, 3341752, 3759471, 4177190, 5012628, 6265785, 7518942, 8354380, 10025256, 12531570, 15037884, 16708760, 18797355, 25063140, 30075768, 37594710, 50126280, 75189420, 150378840]

約数ペア:

[(1, 150378840), (2, 75189420), (3, 50126280), (4, 37594710), (5, 30075768), (6, 25063140), (8, 18797355), (9, 16708760), (10, 15037884), (12, 12531570), (15, 10025256), (18, 8354380), (20, 7518942), (24, 6265785), (30, 5012628), (36, 4177190), (40, 3759471), (45, 3341752), (60, 2506314), (72, 2088595), (90, 1670876), (120, 1253157), (180, 835438), (360, 417719)]