200620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{417959}}^1$

素因数の和:417977

約数の個数: 48

約数和(自身を含む): 631955520

約数和(自身を除く): 431335200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 417959, 835918, 1253877, 1671836, 2089795, 2507754, 3343672, 4179590, 5015508, 6269385, 6687344, 8359180, 10031016, 12538770, 13374688, 16718360, 20062032, 25077540, 33436720, 40124064, 50155080, 66873440, 100310160, 200620320]

約数ペア:

[(1, 200620320), (2, 100310160), (3, 66873440), (4, 50155080), (5, 40124064), (6, 33436720), (8, 25077540), (10, 20062032), (12, 16718360), (15, 13374688), (16, 12538770), (20, 10031016), (24, 8359180), (30, 6687344), (32, 6269385), (40, 5015508), (48, 4179590), (60, 3343672), (80, 2507754), (96, 2089795), (120, 1671836), (160, 1253877), (240, 835918), (480, 417959)]