69238560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144247}}^1$

素因数の和:144265

約数の個数: 48

約数和(自身を含む): 218102976

約数和(自身を除く): 148864416

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, 144247, 288494, 432741, 576988, 721235, 865482, 1153976, 1442470, 1730964, 2163705, 2307952, 2884940, 3461928, 4327410, 4615904, 5769880, 6923856, 8654820, 11539760, 13847712, 17309640, 23079520, 34619280, 69238560]

約数ペア:

[(1, 69238560), (2, 34619280), (3, 23079520), (4, 17309640), (5, 13847712), (6, 11539760), (8, 8654820), (10, 6923856), (12, 5769880), (15, 4615904), (16, 4327410), (20, 3461928), (24, 2884940), (30, 2307952), (32, 2163705), (40, 1730964), (48, 1442470), (60, 1153976), (80, 865482), (96, 721235), (120, 576988), (160, 432741), (240, 288494), (480, 144247)]