72293280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150611}}^1$

素因数の和:150629

約数の個数: 48

約数和(自身を含む): 227725344

約数和(自身を除く): 155432064

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, 150611, 301222, 451833, 602444, 753055, 903666, 1204888, 1506110, 1807332, 2259165, 2409776, 3012220, 3614664, 4518330, 4819552, 6024440, 7229328, 9036660, 12048880, 14458656, 18073320, 24097760, 36146640, 72293280]

約数ペア:

[(1, 72293280), (2, 36146640), (3, 24097760), (4, 18073320), (5, 14458656), (6, 12048880), (8, 9036660), (10, 7229328), (12, 6024440), (15, 4819552), (16, 4518330), (20, 3614664), (24, 3012220), (30, 2409776), (32, 2259165), (40, 1807332), (48, 1506110), (60, 1204888), (80, 903666), (96, 753055), (120, 602444), (160, 451833), (240, 301222), (480, 150611)]