8003880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7411}}^1$

素因数の和:7431

約数の個数: 64

約数和(自身を含む): 26683200

約数和(自身を除く): 18679320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7411, 14822, 22233, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 133398, 148220, 177864, 200097, 222330, 266796, 296440, 333495, 400194, 444660, 533592, 666990, 800388, 889320, 1000485, 1333980, 1600776, 2000970, 2667960, 4001940, 8003880]

約数ペア:

[(1, 8003880), (2, 4001940), (3, 2667960), (4, 2000970), (5, 1600776), (6, 1333980), (8, 1000485), (9, 889320), (10, 800388), (12, 666990), (15, 533592), (18, 444660), (20, 400194), (24, 333495), (27, 296440), (30, 266796), (36, 222330), (40, 200097), (45, 177864), (54, 148220), (60, 133398), (72, 111165), (90, 88932), (108, 74110), (120, 66699), (135, 59288), (180, 44466), (216, 37055), (270, 29644), (360, 22233), (540, 14822), (1080, 7411)]