30529680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127207}}^1$

素因数の和:127223

約数の個数: 40

約数和(自身を含む): 94642752

約数和(自身を除く): 64113072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127207, 254414, 381621, 508828, 636035, 763242, 1017656, 1272070, 1526484, 1908105, 2035312, 2544140, 3052968, 3816210, 5088280, 6105936, 7632420, 10176560, 15264840, 30529680]

約数ペア:

[(1, 30529680), (2, 15264840), (3, 10176560), (4, 7632420), (5, 6105936), (6, 5088280), (8, 3816210), (10, 3052968), (12, 2544140), (15, 2035312), (16, 1908105), (20, 1526484), (24, 1272070), (30, 1017656), (40, 763242), (48, 636035), (60, 508828), (80, 381621), (120, 254414), (240, 127207)]