57290160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238709}}^1$

素因数の和:238725

約数の個数: 40

約数和(自身を含む): 177600240

約数和(自身を除く): 120310080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238709, 477418, 716127, 954836, 1193545, 1432254, 1909672, 2387090, 2864508, 3580635, 3819344, 4774180, 5729016, 7161270, 9548360, 11458032, 14322540, 19096720, 28645080, 57290160]

約数ペア:

[(1, 57290160), (2, 28645080), (3, 19096720), (4, 14322540), (5, 11458032), (6, 9548360), (8, 7161270), (10, 5729016), (12, 4774180), (15, 3819344), (16, 3580635), (20, 2864508), (24, 2387090), (30, 1909672), (40, 1432254), (48, 1193545), (60, 954836), (80, 716127), (120, 477418), (240, 238709)]