63141840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{87697}}^1$

素因数の和:87716

約数の個数: 60

約数和(自身を含む): 212053764

約数和(自身を除く): 148911924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 87697, 175394, 263091, 350788, 438485, 526182, 701576, 789273, 876970, 1052364, 1315455, 1403152, 1578546, 1753940, 2104728, 2630910, 3157092, 3507880, 3946365, 4209456, 5261820, 6314184, 7015760, 7892730, 10523640, 12628368, 15785460, 21047280, 31570920, 63141840]

約数ペア:

[(1, 63141840), (2, 31570920), (3, 21047280), (4, 15785460), (5, 12628368), (6, 10523640), (8, 7892730), (9, 7015760), (10, 6314184), (12, 5261820), (15, 4209456), (16, 3946365), (18, 3507880), (20, 3157092), (24, 2630910), (30, 2104728), (36, 1753940), (40, 1578546), (45, 1403152), (48, 1315455), (60, 1052364), (72, 876970), (80, 789273), (90, 701576), (120, 526182), (144, 438485), (180, 350788), (240, 263091), (360, 175394), (720, 87697)]