9489840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{39541}}^1$

素因数の和:39557

約数の個数: 40

約数和(自身を含む): 29419248

約数和(自身を除く): 19929408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 39541, 79082, 118623, 158164, 197705, 237246, 316328, 395410, 474492, 593115, 632656, 790820, 948984, 1186230, 1581640, 1897968, 2372460, 3163280, 4744920, 9489840]

約数ペア:

[(1, 9489840), (2, 4744920), (3, 3163280), (4, 2372460), (5, 1897968), (6, 1581640), (8, 1186230), (10, 948984), (12, 790820), (15, 632656), (16, 593115), (20, 474492), (24, 395410), (30, 316328), (40, 237246), (48, 197705), (60, 158164), (80, 118623), (120, 79082), (240, 39541)]