230189640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1918247}}^1$

素因数の和:1918261

約数の個数: 32

約数和(自身を含む): 690569280

約数和(自身を除く): 460379640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1918247, 3836494, 5754741, 7672988, 9591235, 11509482, 15345976, 19182470, 23018964, 28773705, 38364940, 46037928, 57547410, 76729880, 115094820, 230189640]

約数ペア:

[(1, 230189640), (2, 115094820), (3, 76729880), (4, 57547410), (5, 46037928), (6, 38364940), (8, 28773705), (10, 23018964), (12, 19182470), (15, 15345976), (20, 11509482), (24, 9591235), (30, 7672988), (40, 5754741), (60, 3836494), (120, 1918247)]