63649680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265207}}^1$

素因数の和:265223

約数の個数: 40

約数和(自身を含む): 197314752

約数和(自身を除く): 133665072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265207, 530414, 795621, 1060828, 1326035, 1591242, 2121656, 2652070, 3182484, 3978105, 4243312, 5304140, 6364968, 7956210, 10608280, 12729936, 15912420, 21216560, 31824840, 63649680]

約数ペア:

[(1, 63649680), (2, 31824840), (3, 21216560), (4, 15912420), (5, 12729936), (6, 10608280), (8, 7956210), (10, 6364968), (12, 5304140), (15, 4243312), (16, 3978105), (20, 3182484), (24, 2652070), (30, 2121656), (40, 1591242), (48, 1326035), (60, 1060828), (80, 795621), (120, 530414), (240, 265207)]