84887760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353699}}^1$

素因数の和:353715

約数の個数: 40

約数和(自身を含む): 263152800

約数和(自身を除く): 178265040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353699, 707398, 1061097, 1414796, 1768495, 2122194, 2829592, 3536990, 4244388, 5305485, 5659184, 7073980, 8488776, 10610970, 14147960, 16977552, 21221940, 28295920, 42443880, 84887760]

約数ペア:

[(1, 84887760), (2, 42443880), (3, 28295920), (4, 21221940), (5, 16977552), (6, 14147960), (8, 10610970), (10, 8488776), (12, 7073980), (15, 5659184), (16, 5305485), (20, 4244388), (24, 3536990), (30, 2829592), (40, 2122194), (48, 1768495), (60, 1414796), (80, 1061097), (120, 707398), (240, 353699)]