145483440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{606181}}^1$

素因数の和:606197

約数の個数: 40

約数和(自身を含む): 450999408

約数和(自身を除く): 305515968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 606181, 1212362, 1818543, 2424724, 3030905, 3637086, 4849448, 6061810, 7274172, 9092715, 9698896, 12123620, 14548344, 18185430, 24247240, 29096688, 36370860, 48494480, 72741720, 145483440]

約数ペア:

[(1, 145483440), (2, 72741720), (3, 48494480), (4, 36370860), (5, 29096688), (6, 24247240), (8, 18185430), (10, 14548344), (12, 12123620), (15, 9698896), (16, 9092715), (20, 7274172), (24, 6061810), (30, 4849448), (40, 3637086), (48, 3030905), (60, 2424724), (80, 1818543), (120, 1212362), (240, 606181)]