237644520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1980371}}^1$

素因数の和:1980385

約数の個数: 32

約数和(自身を含む): 712933920

約数和(自身を除く): 475289400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1980371, 3960742, 5941113, 7921484, 9901855, 11882226, 15842968, 19803710, 23764452, 29705565, 39607420, 47528904, 59411130, 79214840, 118822260, 237644520]

約数ペア:

[(1, 237644520), (2, 118822260), (3, 79214840), (4, 59411130), (5, 47528904), (6, 39607420), (8, 29705565), (10, 23764452), (12, 19803710), (15, 15842968), (20, 11882226), (24, 9901855), (30, 7921484), (40, 5941113), (60, 3960742), (120, 1980371)]