225529680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{939707}}^1$

素因数の和:939723

約数の個数: 40

約数和(自身を含む): 699142752

約数和(自身を除く): 473613072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 939707, 1879414, 2819121, 3758828, 4698535, 5638242, 7517656, 9397070, 11276484, 14095605, 15035312, 18794140, 22552968, 28191210, 37588280, 45105936, 56382420, 75176560, 112764840, 225529680]

約数ペア:

[(1, 225529680), (2, 112764840), (3, 75176560), (4, 56382420), (5, 45105936), (6, 37588280), (8, 28191210), (10, 22552968), (12, 18794140), (15, 15035312), (16, 14095605), (20, 11276484), (24, 9397070), (30, 7517656), (40, 5638242), (48, 4698535), (60, 3758828), (80, 2819121), (120, 1879414), (240, 939707)]