409242720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{852589}}^1$

素因数の和:852607

約数の個数: 48

約数和(自身を含む): 1289116080

約数和(自身を除く): 879873360

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, 852589, 1705178, 2557767, 3410356, 4262945, 5115534, 6820712, 8525890, 10231068, 12788835, 13641424, 17051780, 20462136, 25577670, 27282848, 34103560, 40924272, 51155340, 68207120, 81848544, 102310680, 136414240, 204621360, 409242720]

約数ペア:

[(1, 409242720), (2, 204621360), (3, 136414240), (4, 102310680), (5, 81848544), (6, 68207120), (8, 51155340), (10, 40924272), (12, 34103560), (15, 27282848), (16, 25577670), (20, 20462136), (24, 17051780), (30, 13641424), (32, 12788835), (40, 10231068), (48, 8525890), (60, 6820712), (80, 5115534), (96, 4262945), (120, 3410356), (160, 2557767), (240, 1705178), (480, 852589)]