196513320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1637611}}^1$

素因数の和:1637625

約数の個数: 32

約数和(自身を含む): 589540320

約数和(自身を除く): 393027000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1637611, 3275222, 4912833, 6550444, 8188055, 9825666, 13100888, 16376110, 19651332, 24564165, 32752220, 39302664, 49128330, 65504440, 98256660, 196513320]

約数ペア:

[(1, 196513320), (2, 98256660), (3, 65504440), (4, 49128330), (5, 39302664), (6, 32752220), (8, 24564165), (10, 19651332), (12, 16376110), (15, 13100888), (20, 9825666), (24, 8188055), (30, 6550444), (40, 4912833), (60, 3275222), (120, 1637611)]