202604520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1688371}}^1$

素因数の和:1688385

約数の個数: 32

約数和(自身を含む): 607813920

約数和(自身を除く): 405209400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1688371, 3376742, 5065113, 6753484, 8441855, 10130226, 13506968, 16883710, 20260452, 25325565, 33767420, 40520904, 50651130, 67534840, 101302260, 202604520]

約数ペア:

[(1, 202604520), (2, 101302260), (3, 67534840), (4, 50651130), (5, 40520904), (6, 33767420), (8, 25325565), (10, 20260452), (12, 16883710), (15, 13506968), (20, 10130226), (24, 8441855), (30, 6753484), (40, 5065113), (60, 3376742), (120, 1688371)]