21658083360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{45121007}}^1$

素因数の和:45121025

約数の個数: 48

約数和(自身を含む): 68222964096

約数和(自身を除く): 46564880736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 45121007, 90242014, 135363021, 180484028, 225605035, 270726042, 360968056, 451210070, 541452084, 676815105, 721936112, 902420140, 1082904168, 1353630210, 1443872224, 1804840280, 2165808336, 2707260420, 3609680560, 4331616672, 5414520840, 7219361120, 10829041680, 21658083360]

約数ペア:

[(1, 21658083360), (2, 10829041680), (3, 7219361120), (4, 5414520840), (5, 4331616672), (6, 3609680560), (8, 2707260420), (10, 2165808336), (12, 1804840280), (15, 1443872224), (16, 1353630210), (20, 1082904168), (24, 902420140), (30, 721936112), (32, 676815105), (40, 541452084), (48, 451210070), (60, 360968056), (80, 270726042), (96, 225605035), (120, 180484028), (160, 135363021), (240, 90242014), (480, 45121007)]