143239440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{596831}}^1$

素因数の和:596847

約数の個数: 40

約数和(自身を含む): 444043008

約数和(自身を除く): 300803568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 596831, 1193662, 1790493, 2387324, 2984155, 3580986, 4774648, 5968310, 7161972, 8952465, 9549296, 11936620, 14323944, 17904930, 23873240, 28647888, 35809860, 47746480, 71619720, 143239440]

約数ペア:

[(1, 143239440), (2, 71619720), (3, 47746480), (4, 35809860), (5, 28647888), (6, 23873240), (8, 17904930), (10, 14323944), (12, 11936620), (15, 9549296), (16, 8952465), (20, 7161972), (24, 5968310), (30, 4774648), (40, 3580986), (48, 2984155), (60, 2387324), (80, 1790493), (120, 1193662), (240, 596831)]