201668760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560191}}^1$

素因数の和:560208

約数の個数: 48

約数和(自身を含む): 655424640

約数和(自身を除く): 453755880

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, 560191, 1120382, 1680573, 2240764, 2800955, 3361146, 4481528, 5041719, 5601910, 6722292, 8402865, 10083438, 11203820, 13444584, 16805730, 20166876, 22407640, 25208595, 33611460, 40333752, 50417190, 67222920, 100834380, 201668760]

約数ペア:

[(1, 201668760), (2, 100834380), (3, 67222920), (4, 50417190), (5, 40333752), (6, 33611460), (8, 25208595), (9, 22407640), (10, 20166876), (12, 16805730), (15, 13444584), (18, 11203820), (20, 10083438), (24, 8402865), (30, 6722292), (36, 5601910), (40, 5041719), (45, 4481528), (60, 3361146), (72, 2800955), (90, 2240764), (120, 1680573), (180, 1120382), (360, 560191)]