146838840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64403}}^1$

素因数の和:64436

約数の個数: 64

約数和(自身を含む): 463708800

約数和(自身を除く): 316869960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 64403, 128806, 193209, 257612, 322015, 386418, 515224, 644030, 772836, 966045, 1223657, 1288060, 1545672, 1932090, 2447314, 2576120, 3670971, 3864180, 4894628, 6118285, 7341942, 7728360, 9789256, 12236570, 14683884, 18354855, 24473140, 29367768, 36709710, 48946280, 73419420, 146838840]

約数ペア:

[(1, 146838840), (2, 73419420), (3, 48946280), (4, 36709710), (5, 29367768), (6, 24473140), (8, 18354855), (10, 14683884), (12, 12236570), (15, 9789256), (19, 7728360), (20, 7341942), (24, 6118285), (30, 4894628), (38, 3864180), (40, 3670971), (57, 2576120), (60, 2447314), (76, 1932090), (95, 1545672), (114, 1288060), (120, 1223657), (152, 966045), (190, 772836), (228, 644030), (285, 515224), (380, 386418), (456, 322015), (570, 257612), (760, 193209), (1140, 128806), (2280, 64403)]