2028048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8450201}}^1$

素因数の和:8450217

約数の個数: 40

約数和(自身を含む): 6286950288

約数和(自身を除く): 4258902048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8450201, 16900402, 25350603, 33800804, 42251005, 50701206, 67601608, 84502010, 101402412, 126753015, 135203216, 169004020, 202804824, 253506030, 338008040, 405609648, 507012060, 676016080, 1014024120, 2028048240]

約数ペア:

[(1, 2028048240), (2, 1014024120), (3, 676016080), (4, 507012060), (5, 405609648), (6, 338008040), (8, 253506030), (10, 202804824), (12, 169004020), (15, 135203216), (16, 126753015), (20, 101402412), (24, 84502010), (30, 67601608), (40, 50701206), (48, 42251005), (60, 33800804), (80, 25350603), (120, 16900402), (240, 8450201)]