242596320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{505409}}^1$

素因数の和:505427

約数の個数: 48

約数和(自身を含む): 764179920

約数和(自身を除く): 521583600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 505409, 1010818, 1516227, 2021636, 2527045, 3032454, 4043272, 5054090, 6064908, 7581135, 8086544, 10108180, 12129816, 15162270, 16173088, 20216360, 24259632, 30324540, 40432720, 48519264, 60649080, 80865440, 121298160, 242596320]

約数ペア:

[(1, 242596320), (2, 121298160), (3, 80865440), (4, 60649080), (5, 48519264), (6, 40432720), (8, 30324540), (10, 24259632), (12, 20216360), (15, 16173088), (16, 15162270), (20, 12129816), (24, 10108180), (30, 8086544), (32, 7581135), (40, 6064908), (48, 5054090), (60, 4043272), (80, 3032454), (96, 2527045), (120, 2021636), (160, 1516227), (240, 1010818), (480, 505409)]