198885240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{184153}}^1$

素因数の和:184173

約数の個数: 64

約数和(自身を含む): 662954400

約数和(自身を除く): 464069160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 184153, 368306, 552459, 736612, 920765, 1104918, 1473224, 1657377, 1841530, 2209836, 2762295, 3314754, 3683060, 4419672, 4972131, 5524590, 6629508, 7366120, 8286885, 9944262, 11049180, 13259016, 16573770, 19888524, 22098360, 24860655, 33147540, 39777048, 49721310, 66295080, 99442620, 198885240]

約数ペア:

[(1, 198885240), (2, 99442620), (3, 66295080), (4, 49721310), (5, 39777048), (6, 33147540), (8, 24860655), (9, 22098360), (10, 19888524), (12, 16573770), (15, 13259016), (18, 11049180), (20, 9944262), (24, 8286885), (27, 7366120), (30, 6629508), (36, 5524590), (40, 4972131), (45, 4419672), (54, 3683060), (60, 3314754), (72, 2762295), (90, 2209836), (108, 1841530), (120, 1657377), (135, 1473224), (180, 1104918), (216, 920765), (270, 736612), (360, 552459), (540, 368306), (1080, 184153)]