253690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2114089}}^1$

素因数の和:2114103

約数の個数: 32

約数和(自身を含む): 761072400

約数和(自身を除く): 507381720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2114089, 4228178, 6342267, 8456356, 10570445, 12684534, 16912712, 21140890, 25369068, 31711335, 42281780, 50738136, 63422670, 84563560, 126845340, 253690680]

約数ペア:

[(1, 253690680), (2, 126845340), (3, 84563560), (4, 63422670), (5, 50738136), (6, 42281780), (8, 31711335), (10, 25369068), (12, 21140890), (15, 16912712), (20, 12684534), (24, 10570445), (30, 8456356), (40, 6342267), (60, 4228178), (120, 2114089)]