298689480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{829693}}^1$

素因数の和:829710

約数の個数: 48

約数和(自身を含む): 970741980

約数和(自身を除く): 672052500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 829693, 1659386, 2489079, 3318772, 4148465, 4978158, 6637544, 7467237, 8296930, 9956316, 12445395, 14934474, 16593860, 19912632, 24890790, 29868948, 33187720, 37336185, 49781580, 59737896, 74672370, 99563160, 149344740, 298689480]

約数ペア:

[(1, 298689480), (2, 149344740), (3, 99563160), (4, 74672370), (5, 59737896), (6, 49781580), (8, 37336185), (9, 33187720), (10, 29868948), (12, 24890790), (15, 19912632), (18, 16593860), (20, 14934474), (24, 12445395), (30, 9956316), (36, 8296930), (40, 7467237), (45, 6637544), (60, 4978158), (72, 4148465), (90, 3318772), (120, 2489079), (180, 1659386), (360, 829693)]