218072280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1817269}}^1$

素因数の和:1817283

約数の個数: 32

約数和(自身を含む): 654217200

約数和(自身を除く): 436144920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1817269, 3634538, 5451807, 7269076, 9086345, 10903614, 14538152, 18172690, 21807228, 27259035, 36345380, 43614456, 54518070, 72690760, 109036140, 218072280]

約数ペア:

[(1, 218072280), (2, 109036140), (3, 72690760), (4, 54518070), (5, 43614456), (6, 36345380), (8, 27259035), (10, 21807228), (12, 18172690), (15, 14538152), (20, 10903614), (24, 9086345), (30, 7269076), (40, 5451807), (60, 3634538), (120, 1817269)]