409260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3410507}}^1$

素因数の和:3410521

約数の個数: 32

約数和(自身を含む): 1227782880

約数和(自身を除く): 818522040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3410507, 6821014, 10231521, 13642028, 17052535, 20463042, 27284056, 34105070, 40926084, 51157605, 68210140, 81852168, 102315210, 136420280, 204630420, 409260840]

約数ペア:

[(1, 409260840), (2, 204630420), (3, 136420280), (4, 102315210), (5, 81852168), (6, 68210140), (8, 51157605), (10, 40926084), (12, 34105070), (15, 27284056), (20, 20463042), (24, 17052535), (30, 13642028), (40, 10231521), (60, 6821014), (120, 3410507)]