72553560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604613}}^1$

素因数の和:604627

約数の個数: 32

約数和(自身を含む): 217661040

約数和(自身を除く): 145107480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604613, 1209226, 1813839, 2418452, 3023065, 3627678, 4836904, 6046130, 7255356, 9069195, 12092260, 14510712, 18138390, 24184520, 36276780, 72553560]

約数ペア:

[(1, 72553560), (2, 36276780), (3, 24184520), (4, 18138390), (5, 14510712), (6, 12092260), (8, 9069195), (10, 7255356), (12, 6046130), (15, 4836904), (20, 3627678), (24, 3023065), (30, 2418452), (40, 1813839), (60, 1209226), (120, 604613)]