61163880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509699}}^1$

素因数の和:509713

約数の個数: 32

約数和(自身を含む): 183492000

約数和(自身を除く): 122328120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509699, 1019398, 1529097, 2038796, 2548495, 3058194, 4077592, 5096990, 6116388, 7645485, 10193980, 12232776, 15290970, 20387960, 30581940, 61163880]

約数ペア:

[(1, 61163880), (2, 30581940), (3, 20387960), (4, 15290970), (5, 12232776), (6, 10193980), (8, 7645485), (10, 6116388), (12, 5096990), (15, 4077592), (20, 3058194), (24, 2548495), (30, 2038796), (40, 1529097), (60, 1019398), (120, 509699)]