1230202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10251691}}^1$

素因数の和:10251705

約数の個数: 32

約数和(自身を含む): 3690609120

約数和(自身を除く): 2460406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10251691, 20503382, 30755073, 41006764, 51258455, 61510146, 82013528, 102516910, 123020292, 153775365, 205033820, 246040584, 307550730, 410067640, 615101460, 1230202920]

約数ペア:

[(1, 1230202920), (2, 615101460), (3, 410067640), (4, 307550730), (5, 246040584), (6, 205033820), (8, 153775365), (10, 123020292), (12, 102516910), (15, 82013528), (20, 61510146), (24, 51258455), (30, 41006764), (40, 30755073), (60, 20503382), (120, 10251691)]