53898720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{112289}}^1$

素因数の和:112307

約数の個数: 48

約数和(自身を含む): 169782480

約数和(自身を除く): 115883760

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, 112289, 224578, 336867, 449156, 561445, 673734, 898312, 1122890, 1347468, 1684335, 1796624, 2245780, 2694936, 3368670, 3593248, 4491560, 5389872, 6737340, 8983120, 10779744, 13474680, 17966240, 26949360, 53898720]

約数ペア:

[(1, 53898720), (2, 26949360), (3, 17966240), (4, 13474680), (5, 10779744), (6, 8983120), (8, 6737340), (10, 5389872), (12, 4491560), (15, 3593248), (16, 3368670), (20, 2694936), (24, 2245780), (30, 1796624), (32, 1684335), (40, 1347468), (48, 1122890), (60, 898312), (80, 673734), (96, 561445), (120, 449156), (160, 336867), (240, 224578), (480, 112289)]