28499280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118747}}^1$

素因数の和:118763

約数の個数: 40

約数和(自身を含む): 88348512

約数和(自身を除く): 59849232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118747, 237494, 356241, 474988, 593735, 712482, 949976, 1187470, 1424964, 1781205, 1899952, 2374940, 2849928, 3562410, 4749880, 5699856, 7124820, 9499760, 14249640, 28499280]

約数ペア:

[(1, 28499280), (2, 14249640), (3, 9499760), (4, 7124820), (5, 5699856), (6, 4749880), (8, 3562410), (10, 2849928), (12, 2374940), (15, 1899952), (16, 1781205), (20, 1424964), (24, 1187470), (30, 949976), (40, 712482), (48, 593735), (60, 474988), (80, 356241), (120, 237494), (240, 118747)]