161613600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67339}}^1$

素因数の和:67362

約数の個数: 72

約数和(自身を含む): 526060080

約数和(自身を除く): 364446480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 67339, 134678, 202017, 269356, 336695, 404034, 538712, 673390, 808068, 1010085, 1077424, 1346780, 1616136, 1683475, 2020170, 2154848, 2693560, 3232272, 3366950, 4040340, 5050425, 5387120, 6464544, 6733900, 8080680, 10100850, 10774240, 13467800, 16161360, 20201700, 26935600, 32322720, 40403400, 53871200, 80806800, 161613600]

約数ペア:

[(1, 161613600), (2, 80806800), (3, 53871200), (4, 40403400), (5, 32322720), (6, 26935600), (8, 20201700), (10, 16161360), (12, 13467800), (15, 10774240), (16, 10100850), (20, 8080680), (24, 6733900), (25, 6464544), (30, 5387120), (32, 5050425), (40, 4040340), (48, 3366950), (50, 3232272), (60, 2693560), (75, 2154848), (80, 2020170), (96, 1683475), (100, 1616136), (120, 1346780), (150, 1077424), (160, 1010085), (200, 808068), (240, 673390), (300, 538712), (400, 404034), (480, 336695), (600, 269356), (800, 202017), (1200, 134678), (2400, 67339)]