672172920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1867147}}^1$

素因数の和:1867164

約数の個数: 48

約数和(自身を含む): 2184563160

約数和(自身を除く): 1512390240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1867147, 3734294, 5601441, 7468588, 9335735, 11202882, 14937176, 16804323, 18671470, 22405764, 28007205, 33608646, 37342940, 44811528, 56014410, 67217292, 74685880, 84021615, 112028820, 134434584, 168043230, 224057640, 336086460, 672172920]

約数ペア:

[(1, 672172920), (2, 336086460), (3, 224057640), (4, 168043230), (5, 134434584), (6, 112028820), (8, 84021615), (9, 74685880), (10, 67217292), (12, 56014410), (15, 44811528), (18, 37342940), (20, 33608646), (24, 28007205), (30, 22405764), (36, 18671470), (40, 16804323), (45, 14937176), (60, 11202882), (72, 9335735), (90, 7468588), (120, 5601441), (180, 3734294), (360, 1867147)]