21603360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{45007}}^1$

素因数の和:45025

約数の個数: 48

約数和(自身を含む): 68052096

約数和(自身を除く): 46448736

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, 45007, 90014, 135021, 180028, 225035, 270042, 360056, 450070, 540084, 675105, 720112, 900140, 1080168, 1350210, 1440224, 1800280, 2160336, 2700420, 3600560, 4320672, 5400840, 7201120, 10801680, 21603360]

約数ペア:

[(1, 21603360), (2, 10801680), (3, 7201120), (4, 5400840), (5, 4320672), (6, 3600560), (8, 2700420), (10, 2160336), (12, 1800280), (15, 1440224), (16, 1350210), (20, 1080168), (24, 900140), (30, 720112), (32, 675105), (40, 540084), (48, 450070), (60, 360056), (80, 270042), (96, 225035), (120, 180028), (160, 135021), (240, 90014), (480, 45007)]