61510560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128147}}^1$

素因数の和:128165

約数の個数: 48

約数和(自身を含む): 193759776

約数和(自身を除く): 132249216

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, 128147, 256294, 384441, 512588, 640735, 768882, 1025176, 1281470, 1537764, 1922205, 2050352, 2562940, 3075528, 3844410, 4100704, 5125880, 6151056, 7688820, 10251760, 12302112, 15377640, 20503520, 30755280, 61510560]

約数ペア:

[(1, 61510560), (2, 30755280), (3, 20503520), (4, 15377640), (5, 12302112), (6, 10251760), (8, 7688820), (10, 6151056), (12, 5125880), (15, 4100704), (16, 3844410), (20, 3075528), (24, 2562940), (30, 2050352), (32, 1922205), (40, 1537764), (48, 1281470), (60, 1025176), (80, 768882), (96, 640735), (120, 512588), (160, 384441), (240, 256294), (480, 128147)]