74669880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{622249}}^1$

素因数の和:622263

約数の個数: 32

約数和(自身を含む): 224010000

約数和(自身を除く): 149340120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 622249, 1244498, 1866747, 2488996, 3111245, 3733494, 4977992, 6222490, 7466988, 9333735, 12444980, 14933976, 18667470, 24889960, 37334940, 74669880]

約数ペア:

[(1, 74669880), (2, 37334940), (3, 24889960), (4, 18667470), (5, 14933976), (6, 12444980), (8, 9333735), (10, 7466988), (12, 6222490), (15, 4977992), (20, 3733494), (24, 3111245), (30, 2488996), (40, 1866747), (60, 1244498), (120, 622249)]