121883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1015697}}^1$

素因数の和:1015711

約数の個数: 32

約数和(自身を含む): 365651280

約数和(自身を除く): 243767640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1015697, 2031394, 3047091, 4062788, 5078485, 6094182, 8125576, 10156970, 12188364, 15235455, 20313940, 24376728, 30470910, 40627880, 60941820, 121883640]

約数ペア:

[(1, 121883640), (2, 60941820), (3, 40627880), (4, 30470910), (5, 24376728), (6, 20313940), (8, 15235455), (10, 12188364), (12, 10156970), (15, 8125576), (20, 6094182), (24, 5078485), (30, 4062788), (40, 3047091), (60, 2031394), (120, 1015697)]