147392640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25589}}^1$

素因数の和:25614

約数の個数: 96

約数和(自身を含む): 508985100

約数和(自身を除く): 361592460

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25589, 51178, 76767, 102356, 127945, 153534, 204712, 230301, 255890, 307068, 383835, 409424, 460602, 511780, 614136, 767670, 818848, 921204, 1023560, 1151505, 1228272, 1535340, 1637696, 1842408, 2047120, 2303010, 2456544, 3070680, 3275392, 3684816, 4094240, 4606020, 4913088, 6141360, 7369632, 8188480, 9212040, 9826176, 12282720, 14739264, 16376960, 18424080, 24565440, 29478528, 36848160, 49130880, 73696320, 147392640]

約数ペア:

[(1, 147392640), (2, 73696320), (3, 49130880), (4, 36848160), (5, 29478528), (6, 24565440), (8, 18424080), (9, 16376960), (10, 14739264), (12, 12282720), (15, 9826176), (16, 9212040), (18, 8188480), (20, 7369632), (24, 6141360), (30, 4913088), (32, 4606020), (36, 4094240), (40, 3684816), (45, 3275392), (48, 3070680), (60, 2456544), (64, 2303010), (72, 2047120), (80, 1842408), (90, 1637696), (96, 1535340), (120, 1228272), (128, 1151505), (144, 1023560), (160, 921204), (180, 818848), (192, 767670), (240, 614136), (288, 511780), (320, 460602), (360, 409424), (384, 383835), (480, 307068), (576, 255890), (640, 230301), (720, 204712), (960, 153534), (1152, 127945), (1440, 102356), (1920, 76767), (2880, 51178), (5760, 25589)]