143768160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99839}}^1$

素因数の和:99860

約数の個数: 72

約数和(自身を含む): 490613760

約数和(自身を除く): 346845600

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, 288, 360, 480, 720, 1440, 99839, 199678, 299517, 399356, 499195, 599034, 798712, 898551, 998390, 1198068, 1497585, 1597424, 1797102, 1996780, 2396136, 2995170, 3194848, 3594204, 3993560, 4492755, 4792272, 5990340, 7188408, 7987120, 8985510, 9584544, 11980680, 14376816, 15974240, 17971020, 23961360, 28753632, 35942040, 47922720, 71884080, 143768160]

約数ペア:

[(1, 143768160), (2, 71884080), (3, 47922720), (4, 35942040), (5, 28753632), (6, 23961360), (8, 17971020), (9, 15974240), (10, 14376816), (12, 11980680), (15, 9584544), (16, 8985510), (18, 7987120), (20, 7188408), (24, 5990340), (30, 4792272), (32, 4492755), (36, 3993560), (40, 3594204), (45, 3194848), (48, 2995170), (60, 2396136), (72, 1996780), (80, 1797102), (90, 1597424), (96, 1497585), (120, 1198068), (144, 998390), (160, 898551), (180, 798712), (240, 599034), (288, 499195), (360, 399356), (480, 299517), (720, 199678), (1440, 99839)]