68181480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63131}}^1$

素因数の和:63151

約数の個数: 64

約数和(自身を含む): 227275200

約数和(自身を除く): 159093720

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, 63131, 126262, 189393, 252524, 315655, 378786, 505048, 568179, 631310, 757572, 946965, 1136358, 1262620, 1515144, 1704537, 1893930, 2272716, 2525240, 2840895, 3409074, 3787860, 4545432, 5681790, 6818148, 7575720, 8522685, 11363580, 13636296, 17045370, 22727160, 34090740, 68181480]

約数ペア:

[(1, 68181480), (2, 34090740), (3, 22727160), (4, 17045370), (5, 13636296), (6, 11363580), (8, 8522685), (9, 7575720), (10, 6818148), (12, 5681790), (15, 4545432), (18, 3787860), (20, 3409074), (24, 2840895), (27, 2525240), (30, 2272716), (36, 1893930), (40, 1704537), (45, 1515144), (54, 1262620), (60, 1136358), (72, 946965), (90, 757572), (108, 631310), (120, 568179), (135, 505048), (180, 378786), (216, 315655), (270, 252524), (360, 189393), (540, 126262), (1080, 63131)]