454140840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3784507}}^1$

素因数の和:3784521

約数の個数: 32

約数和(自身を含む): 1362422880

約数和(自身を除く): 908282040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3784507, 7569014, 11353521, 15138028, 18922535, 22707042, 30276056, 37845070, 45414084, 56767605, 75690140, 90828168, 113535210, 151380280, 227070420, 454140840]

約数ペア:

[(1, 454140840), (2, 227070420), (3, 151380280), (4, 113535210), (5, 90828168), (6, 75690140), (8, 56767605), (10, 45414084), (12, 37845070), (15, 30276056), (20, 22707042), (24, 18922535), (30, 15138028), (40, 11353521), (60, 7569014), (120, 3784507)]