139062240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 477640800

約数和(自身を除く): 338578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 359, 360, 480, 538, 718, 720, 807, 1076, 1077, 1345, 1436, 1440, 1614, 1795, 2152, 2154, 2421, 2690, 2872, 3228, 3231, 3590, 4035, 4304, 4308, 4842, 5380, 5385, 5744, 6456, 6462, 7180, 8070, 8608, 8616, 9684, 10760, 10770, 11488, 12105, 12912, 12924, 14360, 16140, 16155, 17232, 19368, 21520, 21540, 24210, 25824, 25848, 28720, 32280, 32310, 34464, 38736, 43040, 43080, 48420, 51696, 57440, 64560, 64620, 77472, 86160, 96571, 96840, 103392, 129120, 129240, 172320, 193142, 193680, 258480, 289713, 386284, 387360, 482855, 516960, 579426, 772568, 869139, 965710, 1158852, 1448565, 1545136, 1738278, 1931420, 2317704, 2897130, 3090272, 3476556, 3862840, 4345695, 4635408, 5794260, 6953112, 7725680, 8691390, 9270816, 11588520, 13906224, 15451360, 17382780, 23177040, 27812448, 34765560, 46354080, 69531120, 139062240]

約数ペア:

[(1, 139062240), (2, 69531120), (3, 46354080), (4, 34765560), (5, 27812448), (6, 23177040), (8, 17382780), (9, 15451360), (10, 13906224), (12, 11588520), (15, 9270816), (16, 8691390), (18, 7725680), (20, 6953112), (24, 5794260), (30, 4635408), (32, 4345695), (36, 3862840), (40, 3476556), (45, 3090272), (48, 2897130), (60, 2317704), (72, 1931420), (80, 1738278), (90, 1545136), (96, 1448565), (120, 1158852), (144, 965710), (160, 869139), (180, 772568), (240, 579426), (269, 516960), (288, 482855), (359, 387360), (360, 386284), (480, 289713), (538, 258480), (718, 193680), (720, 193142), (807, 172320), (1076, 129240), (1077, 129120), (1345, 103392), (1436, 96840), (1440, 96571), (1614, 86160), (1795, 77472), (2152, 64620), (2154, 64560), (2421, 57440), (2690, 51696), (2872, 48420), (3228, 43080), (3231, 43040), (3590, 38736), (4035, 34464), (4304, 32310), (4308, 32280), (4842, 28720), (5380, 25848), (5385, 25824), (5744, 24210), (6456, 21540), (6462, 21520), (7180, 19368), (8070, 17232), (8608, 16155), (8616, 16140), (9684, 14360), (10760, 12924), (10770, 12912), (11488, 12105)]