180326280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1502719}}^1$

素因数の和:1502733

約数の個数: 32

約数和(自身を含む): 540979200

約数和(自身を除く): 360652920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1502719, 3005438, 4508157, 6010876, 7513595, 9016314, 12021752, 15027190, 18032628, 22540785, 30054380, 36065256, 45081570, 60108760, 90163140, 180326280]

約数ペア:

[(1, 180326280), (2, 90163140), (3, 60108760), (4, 45081570), (5, 36065256), (6, 30054380), (8, 22540785), (10, 18032628), (12, 15027190), (15, 12021752), (20, 9016314), (24, 7513595), (30, 6010876), (40, 4508157), (60, 3005438), (120, 1502719)]